28650547156

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2633}}^1$

素因数の和:2779

約数の個数: 120

約数和(自身を含む): 64452757824

約数和(自身を除く): 35802210668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 343, 412, 539, 686, 721, 1078, 1133, 1372, 1442, 2156, 2266, 2401, 2633, 2884, 3773, 4532, 4802, 5047, 5266, 7546, 7931, 9604, 10094, 10532, 15092, 15862, 18431, 20188, 26411, 28963, 31724, 35329, 36862, 52822, 55517, 57926, 70658, 73724, 105644, 111034, 115852, 129017, 141316, 202741, 222068, 247303, 258034, 271199, 388619, 405482, 494606, 516068, 542398, 777238, 810964, 903119, 989212, 1084796, 1419187, 1554476, 1806238, 1898393, 2720333, 2838374, 2983189, 3612476, 3796786, 5440666, 5676748, 5966378, 6321833, 7593572, 9934309, 10881332, 11932756, 12643666, 13288751, 19868618, 20882323, 25287332, 26577502, 39737236, 41764646, 53155004, 69540163, 83529292, 93021257, 139080326, 146176261, 186042514, 278160652, 292352522, 372085028, 584705044, 651148799, 1023233827, 1302297598, 2046467654, 2604595196, 4092935308, 7162636789, 14325273578, 28650547156]

約数ペア:

[(1, 28650547156), (2, 14325273578), (4, 7162636789), (7, 4092935308), (11, 2604595196), (14, 2046467654), (22, 1302297598), (28, 1023233827), (44, 651148799), (49, 584705044), (77, 372085028), (98, 292352522), (103, 278160652), (154, 186042514), (196, 146176261), (206, 139080326), (308, 93021257), (343, 83529292), (412, 69540163), (539, 53155004), (686, 41764646), (721, 39737236), (1078, 26577502), (1133, 25287332), (1372, 20882323), (1442, 19868618), (2156, 13288751), (2266, 12643666), (2401, 11932756), (2633, 10881332), (2884, 9934309), (3773, 7593572), (4532, 6321833), (4802, 5966378), (5047, 5676748), (5266, 5440666), (7546, 3796786), (7931, 3612476), (9604, 2983189), (10094, 2838374), (10532, 2720333), (15092, 1898393), (15862, 1806238), (18431, 1554476), (20188, 1419187), (26411, 1084796), (28963, 989212), (31724, 903119), (35329, 810964), (36862, 777238), (52822, 542398), (55517, 516068), (57926, 494606), (70658, 405482), (73724, 388619), (105644, 271199), (111034, 258034), (115852, 247303), (129017, 222068), (141316, 202741)]