72283664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 147847680

約数和(自身を除く): 75564016

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 712, 1424, 2047, 2207, 4094, 4414, 8188, 8828, 16376, 17656, 32752, 35312, 50761, 101522, 196423, 203044, 392846, 406088, 785692, 812176, 1571384, 3142768, 4517729, 9035458, 18070916, 36141832, 72283664]

約数ペア:

[(1, 72283664), (2, 36141832), (4, 18070916), (8, 9035458), (16, 4517729), (23, 3142768), (46, 1571384), (89, 812176), (92, 785692), (178, 406088), (184, 392846), (356, 203044), (368, 196423), (712, 101522), (1424, 50761), (2047, 35312), (2207, 32752), (4094, 17656), (4414, 16376), (8188, 8828)]