74856743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 14048857

約数列:

[1, 13, 23, 29, 89, 97, 299, 377, 667, 1157, 1261, 2047, 2231, 2581, 2813, 8633, 8671, 26611, 29003, 33553, 36569, 59363, 64699, 112229, 198559, 250357, 771719, 841087, 2581267, 3254641, 5758211, 74856743]

約数ペア:

[(1, 74856743), (13, 5758211), (23, 3254641), (29, 2581267), (89, 841087), (97, 771719), (299, 250357), (377, 198559), (667, 112229), (1157, 64699), (1261, 59363), (2047, 36569), (2231, 33553), (2581, 29003), (2813, 26611), (8633, 8671)]