15697899424

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{21419}}^1$

素因数の和:22085

約数の個数: 48

約数和(自身を含む): 31793277600

約数和(自身を除く): 16095378176

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 619, 1184, 1238, 2476, 4952, 9904, 19808, 21419, 22903, 42838, 45806, 85676, 91612, 171352, 183224, 342704, 366448, 685408, 732896, 792503, 1585006, 3170012, 6340024, 12680048, 13258361, 25360096, 26516722, 53033444, 106066888, 212133776, 424267552, 490559357, 981118714, 1962237428, 3924474856, 7848949712, 15697899424]

約数ペア:

[(1, 15697899424), (2, 7848949712), (4, 3924474856), (8, 1962237428), (16, 981118714), (32, 490559357), (37, 424267552), (74, 212133776), (148, 106066888), (296, 53033444), (592, 26516722), (619, 25360096), (1184, 13258361), (1238, 12680048), (2476, 6340024), (4952, 3170012), (9904, 1585006), (19808, 792503), (21419, 732896), (22903, 685408), (42838, 366448), (45806, 342704), (85676, 183224), (91612, 171352)]