29121740072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{9871}}^1\times {\mathrm{9967}}^1$

素因数の和:19881

約数の個数: 32

約数和(自身を含む): 56090334720

約数和(自身を除く): 26968594648

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 9871, 9967, 19742, 19934, 39484, 39868, 78968, 79736, 365227, 368779, 730454, 737558, 1460908, 1475116, 2921816, 2950232, 98384257, 196768514, 393537028, 787074056, 3640217509, 7280435018, 14560870036, 29121740072]

約数ペア:

[(1, 29121740072), (2, 14560870036), (4, 7280435018), (8, 3640217509), (37, 787074056), (74, 393537028), (148, 196768514), (296, 98384257), (9871, 2950232), (9967, 2921816), (19742, 1475116), (19934, 1460908), (39484, 737558), (39868, 730454), (78968, 368779), (79736, 365227)]