74965072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51487}}^1$

素因数の和:51515

約数の個数: 40

約数和(自身を含む): 178766336

約数和(自身を除く): 103801264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 51487, 102974, 205948, 360409, 411896, 669331, 720818, 823792, 1338662, 1441636, 2677324, 2883272, 4685317, 5354648, 5766544, 9370634, 10709296, 18741268, 37482536, 74965072]

約数ペア:

[(1, 74965072), (2, 37482536), (4, 18741268), (7, 10709296), (8, 9370634), (13, 5766544), (14, 5354648), (16, 4685317), (26, 2883272), (28, 2677324), (52, 1441636), (56, 1338662), (91, 823792), (104, 720818), (112, 669331), (182, 411896), (208, 360409), (364, 205948), (728, 102974), (1456, 51487)]