63413648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 127866816

約数和(自身を除く): 64453168

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1511, 2623, 3022, 5246, 6044, 10492, 12088, 20984, 24176, 41968, 64973, 92171, 129946, 184342, 259892, 368684, 519784, 737368, 1039568, 1474736, 3963353, 7926706, 15853412, 31706824, 63413648]

約数ペア:

[(1, 63413648), (2, 31706824), (4, 15853412), (8, 7926706), (16, 3963353), (43, 1474736), (61, 1039568), (86, 737368), (122, 519784), (172, 368684), (244, 259892), (344, 184342), (488, 129946), (688, 92171), (976, 64973), (1511, 41968), (2623, 24176), (3022, 20984), (5246, 12088), (6044, 10492)]