78757312

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 162925760

約数和(自身を除く): 84168448

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 148, 158, 296, 316, 421, 592, 632, 842, 1184, 1264, 1684, 2368, 2528, 2923, 3368, 5056, 5846, 6736, 11692, 13472, 15577, 23384, 26944, 31154, 33259, 46768, 62308, 66518, 93536, 124616, 133036, 187072, 249232, 266072, 498464, 532144, 996928, 1064288, 1230583, 2128576, 2461166, 4922332, 9844664, 19689328, 39378656, 78757312]

約数ペア:

[(1, 78757312), (2, 39378656), (4, 19689328), (8, 9844664), (16, 4922332), (32, 2461166), (37, 2128576), (64, 1230583), (74, 1064288), (79, 996928), (148, 532144), (158, 498464), (296, 266072), (316, 249232), (421, 187072), (592, 133036), (632, 124616), (842, 93536), (1184, 66518), (1264, 62308), (1684, 46768), (2368, 33259), (2528, 31154), (2923, 26944), (3368, 23384), (5056, 15577), (5846, 13472), (6736, 11692)]