78620288

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 163477440

約数和(自身を除く): 84857152

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 128, 142, 164, 211, 284, 328, 422, 568, 656, 844, 1136, 1312, 1688, 2272, 2624, 2911, 3376, 4544, 5248, 5822, 6752, 8651, 9088, 11644, 13504, 14981, 17302, 23288, 27008, 29962, 34604, 46576, 59924, 69208, 93152, 119848, 138416, 186304, 239696, 276832, 372608, 479392, 553664, 614221, 958784, 1107328, 1228442, 1917568, 2456884, 4913768, 9827536, 19655072, 39310144, 78620288]

約数ペア:

[(1, 78620288), (2, 39310144), (4, 19655072), (8, 9827536), (16, 4913768), (32, 2456884), (41, 1917568), (64, 1228442), (71, 1107328), (82, 958784), (128, 614221), (142, 553664), (164, 479392), (211, 372608), (284, 276832), (328, 239696), (422, 186304), (568, 138416), (656, 119848), (844, 93152), (1136, 69208), (1312, 59924), (1688, 46576), (2272, 34604), (2624, 29962), (2911, 27008), (3376, 23288), (4544, 17302), (5248, 14981), (5822, 13504), (6752, 11644), (8651, 9088)]