73916272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 152280432

約数和(自身を除く): 78364160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 821, 1324, 1642, 2648, 3284, 5296, 5627, 6568, 11254, 13136, 13957, 22508, 27914, 45016, 55828, 90032, 111656, 223312, 271751, 543502, 1087004, 2174008, 4348016, 4619767, 9239534, 18479068, 36958136, 73916272]

約数ペア:

[(1, 73916272), (2, 36958136), (4, 18479068), (8, 9239534), (16, 4619767), (17, 4348016), (34, 2174008), (68, 1087004), (136, 543502), (272, 271751), (331, 223312), (662, 111656), (821, 90032), (1324, 55828), (1642, 45016), (2648, 27914), (3284, 22508), (5296, 13957), (5627, 13136), (6568, 11254)]