1036387408

素因数分解:

$2^4\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{4657}}^1$

素因数の和:6659

約数の個数: 40

約数和(自身を含む): 2296505792

約数和(自身を除く): 1260118384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1987, 3974, 4657, 7948, 9314, 13909, 15896, 18628, 27818, 31792, 32599, 37256, 55636, 65198, 74512, 111272, 130396, 222544, 260792, 521584, 9253459, 18506918, 37013836, 64774213, 74027672, 129548426, 148055344, 259096852, 518193704, 1036387408]

約数ペア:

[(1, 1036387408), (2, 518193704), (4, 259096852), (7, 148055344), (8, 129548426), (14, 74027672), (16, 64774213), (28, 37013836), (56, 18506918), (112, 9253459), (1987, 521584), (3974, 260792), (4657, 222544), (7948, 130396), (9314, 111272), (13909, 74512), (15896, 65198), (18628, 55636), (27818, 37256), (31792, 32599)]