64027112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 127221600

約数和(自身を除く): 63194488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2683, 2983, 5366, 5966, 10732, 11932, 21464, 23864, 50977, 101954, 203908, 407816, 421231, 842462, 1684924, 3369848, 8003389, 16006778, 32013556, 64027112]

約数ペア:

[(1, 64027112), (2, 32013556), (4, 16006778), (8, 8003389), (19, 3369848), (38, 1684924), (76, 842462), (152, 421231), (157, 407816), (314, 203908), (628, 101954), (1256, 50977), (2683, 23864), (2983, 21464), (5366, 11932), (5966, 10732)]