67558984

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 135445500

約数和(自身を除く): 67886516

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 157, 298, 314, 361, 596, 628, 722, 1192, 1256, 1444, 2831, 2888, 2983, 5662, 5966, 11324, 11932, 22648, 23393, 23864, 46786, 53789, 56677, 93572, 107578, 113354, 187144, 215156, 226708, 430312, 444467, 453416, 888934, 1777868, 3555736, 8444873, 16889746, 33779492, 67558984]

約数ペア:

[(1, 67558984), (2, 33779492), (4, 16889746), (8, 8444873), (19, 3555736), (38, 1777868), (76, 888934), (149, 453416), (152, 444467), (157, 430312), (298, 226708), (314, 215156), (361, 187144), (596, 113354), (628, 107578), (722, 93572), (1192, 56677), (1256, 53789), (1444, 46786), (2831, 23864), (2888, 23393), (2983, 22648), (5662, 11932), (5966, 11324)]