64035872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 136066392

約数和(自身を除く): 72030520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2221, 3604, 4442, 7208, 8884, 14416, 17768, 28832, 35536, 37757, 71072, 75514, 117713, 151028, 235426, 302056, 470852, 604112, 941704, 1208224, 1883408, 2001121, 3766816, 4002242, 8004484, 16008968, 32017936, 64035872]

約数ペア:

[(1, 64035872), (2, 32017936), (4, 16008968), (8, 8004484), (16, 4002242), (17, 3766816), (32, 2001121), (34, 1883408), (53, 1208224), (68, 941704), (106, 604112), (136, 470852), (212, 302056), (272, 235426), (424, 151028), (544, 117713), (848, 75514), (901, 71072), (1696, 37757), (1802, 35536), (2221, 28832), (3604, 17768), (4442, 14416), (7208, 8884)]