70075664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 143056320

約数和(自身を除く): 72980656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 1747, 2507, 3494, 5014, 6988, 10028, 13976, 20056, 27952, 40112, 40181, 80362, 160724, 190423, 321448, 380846, 642896, 761692, 1523384, 3046768, 4379729, 8759458, 17518916, 35037832, 70075664]

約数ペア:

[(1, 70075664), (2, 35037832), (4, 17518916), (8, 8759458), (16, 4379729), (23, 3046768), (46, 1523384), (92, 761692), (109, 642896), (184, 380846), (218, 321448), (368, 190423), (436, 160724), (872, 80362), (1744, 40181), (1747, 40112), (2507, 27952), (3494, 20056), (5014, 13976), (6988, 10028)]