7716372016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3530

約数の個数: 80

約数和(自身を含む): 15848414208

約数和(自身を除く): 8132042192

約数列:

[1, 2, 4, 8, 16, 43, 47, 71, 86, 94, 142, 172, 188, 284, 344, 376, 568, 688, 752, 1136, 2021, 3053, 3337, 3361, 4042, 6106, 6674, 6722, 8084, 12212, 13348, 13444, 16168, 24424, 26696, 26888, 32336, 48848, 53392, 53776, 143491, 144523, 157967, 238631, 286982, 289046, 315934, 477262, 573964, 578092, 631868, 954524, 1147928, 1156184, 1263736, 1909048, 2295856, 2312368, 2527472, 3818096, 6792581, 10261133, 11215657, 13585162, 20522266, 22431314, 27170324, 41044532, 44862628, 54340648, 82089064, 89725256, 108681296, 164178128, 179450512, 482273251, 964546502, 1929093004, 3858186008, 7716372016]

約数ペア:

[(1, 7716372016), (2, 3858186008), (4, 1929093004), (8, 964546502), (16, 482273251), (43, 179450512), (47, 164178128), (71, 108681296), (86, 89725256), (94, 82089064), (142, 54340648), (172, 44862628), (188, 41044532), (284, 27170324), (344, 22431314), (376, 20522266), (568, 13585162), (688, 11215657), (752, 10261133), (1136, 6792581), (2021, 3818096), (3053, 2527472), (3337, 2312368), (3361, 2295856), (4042, 1909048), (6106, 1263736), (6674, 1156184), (6722, 1147928), (8084, 954524), (12212, 631868), (13348, 578092), (13444, 573964), (16168, 477262), (24424, 315934), (26696, 289046), (26888, 286982), (32336, 238631), (48848, 157967), (53392, 144523), (53776, 143491)]