72406976

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{14321}}^1$

素因数の和:14412

約数の個数: 28

約数和(自身を含む): 145511520

約数和(自身を除く): 73104544

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 14321, 28642, 57284, 114568, 229136, 458272, 916544, 1131359, 2262718, 4525436, 9050872, 18101744, 36203488, 72406976]

約数ペア:

[(1, 72406976), (2, 36203488), (4, 18101744), (8, 9050872), (16, 4525436), (32, 2262718), (64, 1131359), (79, 916544), (158, 458272), (316, 229136), (632, 114568), (1264, 57284), (2528, 28642), (5056, 14321)]