71440408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6079}}^1$

素因数の和:6211

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 74114792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 6079, 11752, 12158, 24316, 48632, 79027, 158054, 316108, 632216, 686927, 1373854, 2747708, 5495416, 8930051, 17860102, 35720204, 71440408]

約数ペア:

[(1, 71440408), (2, 35720204), (4, 17860102), (8, 8930051), (13, 5495416), (26, 2747708), (52, 1373854), (104, 686927), (113, 632216), (226, 316108), (452, 158054), (904, 79027), (1469, 48632), (2938, 24316), (5876, 12158), (6079, 11752)]