3721406864

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{420593}}^1$

素因数の和:420687

約数の個数: 40

約数和(自身を含む): 8344584960

約数和(自身を除く): 4623178096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 420593, 841186, 1682372, 2944151, 3364744, 5888302, 6729488, 11776604, 23553208, 33226847, 47106416, 66453694, 132907388, 232587929, 265814776, 465175858, 531629552, 930351716, 1860703432, 3721406864]

約数ペア:

[(1, 3721406864), (2, 1860703432), (4, 930351716), (7, 531629552), (8, 465175858), (14, 265814776), (16, 232587929), (28, 132907388), (56, 66453694), (79, 47106416), (112, 33226847), (158, 23553208), (316, 11776604), (553, 6729488), (632, 5888302), (1106, 3364744), (1264, 2944151), (2212, 1682372), (4424, 841186), (8848, 420593)]