70981936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 146602224

約数和(自身を除く): 75620288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 1601, 2608, 2771, 3202, 5542, 6404, 11084, 12808, 22168, 25616, 27217, 44336, 54434, 108868, 217736, 260963, 435472, 521926, 1043852, 2087704, 4175408, 4436371, 8872742, 17745484, 35490968, 70981936]

約数ペア:

[(1, 70981936), (2, 35490968), (4, 17745484), (8, 8872742), (16, 4436371), (17, 4175408), (34, 2087704), (68, 1043852), (136, 521926), (163, 435472), (272, 260963), (326, 217736), (652, 108868), (1304, 54434), (1601, 44336), (2608, 27217), (2771, 25616), (3202, 22168), (5542, 12808), (6404, 11084)]