64117768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 80671352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1367, 1804, 2132, 2734, 3608, 4264, 5468, 5863, 10936, 11726, 15037, 17771, 23452, 30074, 35542, 46904, 56047, 60148, 71084, 112094, 120296, 142168, 195481, 224188, 390962, 448376, 616517, 728611, 781924, 1233034, 1457222, 1563848, 2466068, 2914444, 4932136, 5828888, 8014721, 16029442, 32058884, 64117768]

約数ペア:

[(1, 64117768), (2, 32058884), (4, 16029442), (8, 8014721), (11, 5828888), (13, 4932136), (22, 2914444), (26, 2466068), (41, 1563848), (44, 1457222), (52, 1233034), (82, 781924), (88, 728611), (104, 616517), (143, 448376), (164, 390962), (286, 224188), (328, 195481), (451, 142168), (533, 120296), (572, 112094), (902, 71084), (1066, 60148), (1144, 56047), (1367, 46904), (1804, 35542), (2132, 30074), (2734, 23452), (3608, 17771), (4264, 15037), (5468, 11726), (5863, 10936)]