65749264

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 155704320

約数和(自身を除く): 89955056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 653, 812, 868, 899, 1306, 1624, 1736, 1798, 2612, 3248, 3472, 3596, 4571, 5224, 6293, 7192, 9142, 10448, 12586, 14384, 18284, 18937, 20243, 25172, 36568, 37874, 40486, 50344, 73136, 75748, 80972, 100688, 132559, 141701, 151496, 161944, 265118, 283402, 302992, 323888, 530236, 566804, 587047, 1060472, 1133608, 1174094, 2120944, 2267216, 2348188, 4109329, 4696376, 8218658, 9392752, 16437316, 32874632, 65749264]

約数ペア:

[(1, 65749264), (2, 32874632), (4, 16437316), (7, 9392752), (8, 8218658), (14, 4696376), (16, 4109329), (28, 2348188), (29, 2267216), (31, 2120944), (56, 1174094), (58, 1133608), (62, 1060472), (112, 587047), (116, 566804), (124, 530236), (203, 323888), (217, 302992), (232, 283402), (248, 265118), (406, 161944), (434, 151496), (464, 141701), (496, 132559), (653, 100688), (812, 80972), (868, 75748), (899, 73136), (1306, 50344), (1624, 40486), (1736, 37874), (1798, 36568), (2612, 25172), (3248, 20243), (3472, 18937), (3596, 18284), (4571, 14384), (5224, 12586), (6293, 10448), (7192, 9142)]