28103656008

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1776913}}^1$

素因数の和:1777581

約数の個数: 32

約数和(自身を含む): 70365794400

約数和(自身を除く): 42262138392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 1776913, 3553826, 5330739, 7107652, 10661478, 14215304, 21322956, 42645912, 1170985667, 2341971334, 3512957001, 4683942668, 7025914002, 9367885336, 14051828004, 28103656008]

約数ペア:

[(1, 28103656008), (2, 14051828004), (3, 9367885336), (4, 7025914002), (6, 4683942668), (8, 3512957001), (12, 2341971334), (24, 1170985667), (659, 42645912), (1318, 21322956), (1977, 14215304), (2636, 10661478), (3954, 7107652), (5272, 5330739), (7908, 3553826), (15816, 1776913)]