7234928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 15101712

約数和(自身を除く): 7866784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 397, 536, 794, 1072, 1139, 1588, 2278, 3176, 4556, 6352, 6749, 9112, 13498, 18224, 26599, 26996, 53198, 53992, 106396, 107984, 212792, 425584, 452183, 904366, 1808732, 3617464, 7234928]

約数ペア:

[(1, 7234928), (2, 3617464), (4, 1808732), (8, 904366), (16, 452183), (17, 425584), (34, 212792), (67, 107984), (68, 106396), (134, 53992), (136, 53198), (268, 26996), (272, 26599), (397, 18224), (536, 13498), (794, 9112), (1072, 6749), (1139, 6352), (1588, 4556), (2278, 3176)]