70178048

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 149130240

約数和(自身を除く): 78952192

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 239, 248, 256, 296, 478, 496, 592, 956, 992, 1147, 1184, 1912, 1984, 2294, 2368, 3824, 3968, 4588, 4736, 7409, 7648, 7936, 8843, 9176, 9472, 14818, 15296, 17686, 18352, 29636, 30592, 35372, 36704, 59272, 61184, 70744, 73408, 118544, 141488, 146816, 237088, 274133, 282976, 293632, 474176, 548266, 565952, 948352, 1096532, 1131904, 1896704, 2193064, 2263808, 4386128, 8772256, 17544512, 35089024, 70178048]

約数ペア:

[(1, 70178048), (2, 35089024), (4, 17544512), (8, 8772256), (16, 4386128), (31, 2263808), (32, 2193064), (37, 1896704), (62, 1131904), (64, 1096532), (74, 948352), (124, 565952), (128, 548266), (148, 474176), (239, 293632), (248, 282976), (256, 274133), (296, 237088), (478, 146816), (496, 141488), (592, 118544), (956, 73408), (992, 70744), (1147, 61184), (1184, 59272), (1912, 36704), (1984, 35372), (2294, 30592), (2368, 29636), (3824, 18352), (3968, 17686), (4588, 15296), (4736, 14818), (7409, 9472), (7648, 9176), (7936, 8843)]