64673328

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18457}}^1$

素因数の和:18541

約数の個数: 40

約数和(自身を含む): 169370608

約数和(自身を除く): 104697280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 18457, 36914, 55371, 73828, 110742, 147656, 221484, 295312, 442968, 885936, 1347361, 2694722, 4042083, 5389444, 8084166, 10778888, 16168332, 21557776, 32336664, 64673328]

約数ペア:

[(1, 64673328), (2, 32336664), (3, 21557776), (4, 16168332), (6, 10778888), (8, 8084166), (12, 5389444), (16, 4042083), (24, 2694722), (48, 1347361), (73, 885936), (146, 442968), (219, 295312), (292, 221484), (438, 147656), (584, 110742), (876, 73828), (1168, 55371), (1752, 36914), (3504, 18457)]