66703648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 154804608

約数和(自身を除く): 88100960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 71, 88, 136, 142, 157, 176, 187, 272, 284, 314, 352, 374, 544, 568, 628, 748, 781, 1136, 1207, 1256, 1496, 1562, 1727, 2272, 2414, 2512, 2669, 2992, 3124, 3454, 4828, 5024, 5338, 5984, 6248, 6908, 9656, 10676, 11147, 12496, 13277, 13816, 19312, 21352, 22294, 24992, 26554, 27632, 29359, 38624, 42704, 44588, 53108, 55264, 58718, 85408, 89176, 106216, 117436, 122617, 178352, 189499, 212432, 234872, 245234, 356704, 378998, 424864, 469744, 490468, 757996, 939488, 980936, 1515992, 1961872, 2084489, 3031984, 3923744, 4168978, 6063968, 8337956, 16675912, 33351824, 66703648]

約数ペア:

[(1, 66703648), (2, 33351824), (4, 16675912), (8, 8337956), (11, 6063968), (16, 4168978), (17, 3923744), (22, 3031984), (32, 2084489), (34, 1961872), (44, 1515992), (68, 980936), (71, 939488), (88, 757996), (136, 490468), (142, 469744), (157, 424864), (176, 378998), (187, 356704), (272, 245234), (284, 234872), (314, 212432), (352, 189499), (374, 178352), (544, 122617), (568, 117436), (628, 106216), (748, 89176), (781, 85408), (1136, 58718), (1207, 55264), (1256, 53108), (1496, 44588), (1562, 42704), (1727, 38624), (2272, 29359), (2414, 27632), (2512, 26554), (2669, 24992), (2992, 22294), (3124, 21352), (3454, 19312), (4828, 13816), (5024, 13277), (5338, 12496), (5984, 11147), (6248, 10676), (6908, 9656)]