2963256

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4916424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 71, 74, 94, 111, 141, 142, 148, 188, 213, 222, 282, 284, 296, 376, 426, 444, 564, 568, 852, 888, 1128, 1704, 1739, 2627, 3337, 3478, 5217, 5254, 6674, 6956, 7881, 10011, 10434, 10508, 13348, 13912, 15762, 20022, 20868, 21016, 26696, 31524, 40044, 41736, 63048, 80088, 123469, 246938, 370407, 493876, 740814, 987752, 1481628, 2963256]

約数ペア:

[(1, 2963256), (2, 1481628), (3, 987752), (4, 740814), (6, 493876), (8, 370407), (12, 246938), (24, 123469), (37, 80088), (47, 63048), (71, 41736), (74, 40044), (94, 31524), (111, 26696), (141, 21016), (142, 20868), (148, 20022), (188, 15762), (213, 13912), (222, 13348), (282, 10508), (284, 10434), (296, 10011), (376, 7881), (426, 6956), (444, 6674), (564, 5254), (568, 5217), (852, 3478), (888, 3337), (1128, 2627), (1704, 1739)]