7960672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 8489888

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 79, 94, 134, 158, 188, 268, 316, 376, 536, 632, 752, 1072, 1264, 1504, 2144, 2528, 3149, 3713, 5293, 6298, 7426, 10586, 12596, 14852, 21172, 25192, 29704, 42344, 50384, 59408, 84688, 100768, 118816, 169376, 248771, 497542, 995084, 1990168, 3980336, 7960672]

約数ペア:

[(1, 7960672), (2, 3980336), (4, 1990168), (8, 995084), (16, 497542), (32, 248771), (47, 169376), (67, 118816), (79, 100768), (94, 84688), (134, 59408), (158, 50384), (188, 42344), (268, 29704), (316, 25192), (376, 21172), (536, 14852), (632, 12596), (752, 10586), (1072, 7426), (1264, 6298), (1504, 5293), (2144, 3713), (2528, 3149)]