68472016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 138194280

約数和(自身を除く): 69722264

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 464, 692, 853, 1384, 1706, 2768, 3412, 5017, 6824, 10034, 13648, 20068, 24737, 40136, 49474, 80272, 98948, 147569, 197896, 295138, 395792, 590276, 1180552, 2361104, 4279501, 8559002, 17118004, 34236008, 68472016]

約数ペア:

[(1, 68472016), (2, 34236008), (4, 17118004), (8, 8559002), (16, 4279501), (29, 2361104), (58, 1180552), (116, 590276), (173, 395792), (232, 295138), (346, 197896), (464, 147569), (692, 98948), (853, 80272), (1384, 49474), (1706, 40136), (2768, 24737), (3412, 20068), (5017, 13648), (6824, 10034)]