3980336

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 8094720

約数和(自身を除く): 4114384

約数列:

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

約数ペア:

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