42656208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 127610880

約数和(自身を除く): 84954672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1607, 1659, 1896, 2212, 3214, 3318, 3792, 4424, 4821, 6428, 6636, 8848, 9642, 11249, 12856, 13272, 19284, 22498, 25712, 26544, 33747, 38568, 44996, 67494, 77136, 89992, 126953, 134988, 179984, 253906, 269976, 380859, 507812, 539952, 761718, 888671, 1015624, 1523436, 1777342, 2031248, 2666013, 3046872, 3554684, 5332026, 6093744, 7109368, 10664052, 14218736, 21328104, 42656208]

約数ペア:

[(1, 42656208), (2, 21328104), (3, 14218736), (4, 10664052), (6, 7109368), (7, 6093744), (8, 5332026), (12, 3554684), (14, 3046872), (16, 2666013), (21, 2031248), (24, 1777342), (28, 1523436), (42, 1015624), (48, 888671), (56, 761718), (79, 539952), (84, 507812), (112, 380859), (158, 269976), (168, 253906), (237, 179984), (316, 134988), (336, 126953), (474, 89992), (553, 77136), (632, 67494), (948, 44996), (1106, 38568), (1264, 33747), (1607, 26544), (1659, 25712), (1896, 22498), (2212, 19284), (3214, 13272), (3318, 12856), (3792, 11249), (4424, 9642), (4821, 8848), (6428, 6636)]