28540484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3527}}^1$

素因数の和:3572

約数の個数: 36

約数和(自身を含む): 60653376

約数和(自身を除く): 32112892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 3527, 4046, 7054, 8092, 14108, 24689, 49378, 59959, 98756, 119918, 239836, 419713, 839426, 1019303, 1678852, 2038606, 4077212, 7135121, 14270242, 28540484]

約数ペア:

[(1, 28540484), (2, 14270242), (4, 7135121), (7, 4077212), (14, 2038606), (17, 1678852), (28, 1019303), (34, 839426), (68, 419713), (119, 239836), (238, 119918), (289, 98756), (476, 59959), (578, 49378), (1156, 24689), (2023, 14108), (3527, 8092), (4046, 7054)]