488406736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{57923}}^1$

素因数の和:57979

約数の個数: 40

約数和(自身を含む): 1034290944

約数和(自身を除く): 545884208

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 57923, 115846, 231692, 463384, 926768, 984691, 1795613, 1969382, 3591226, 3938764, 7182452, 7877528, 14364904, 15755056, 28729808, 30525421, 61050842, 122101684, 244203368, 488406736]

約数ペア:

[(1, 488406736), (2, 244203368), (4, 122101684), (8, 61050842), (16, 30525421), (17, 28729808), (31, 15755056), (34, 14364904), (62, 7877528), (68, 7182452), (124, 3938764), (136, 3591226), (248, 1969382), (272, 1795613), (496, 984691), (527, 926768), (1054, 463384), (2108, 231692), (4216, 115846), (8432, 57923)]