29377428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 74888352

約数和(自身を除く): 45510924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 197, 204, 258, 289, 394, 516, 578, 591, 731, 788, 867, 1156, 1182, 1462, 1734, 2193, 2364, 2924, 3349, 3468, 4386, 6698, 8471, 8772, 10047, 12427, 13396, 16942, 20094, 24854, 25413, 33884, 37281, 40188, 49708, 50826, 56933, 74562, 101652, 113866, 144007, 149124, 170799, 227732, 288014, 341598, 432021, 576028, 683196, 864042, 1728084, 2448119, 4896238, 7344357, 9792476, 14688714, 29377428]

約数ペア:

[(1, 29377428), (2, 14688714), (3, 9792476), (4, 7344357), (6, 4896238), (12, 2448119), (17, 1728084), (34, 864042), (43, 683196), (51, 576028), (68, 432021), (86, 341598), (102, 288014), (129, 227732), (172, 170799), (197, 149124), (204, 144007), (258, 113866), (289, 101652), (394, 74562), (516, 56933), (578, 50826), (591, 49708), (731, 40188), (788, 37281), (867, 33884), (1156, 25413), (1182, 24854), (1462, 20094), (1734, 16942), (2193, 13396), (2364, 12427), (2924, 10047), (3349, 8772), (3468, 8471), (4386, 6698)]