66717686

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 116520768

約数和(自身を除く): 49803082

約数列:

[1, 2, 7, 14, 113, 181, 226, 233, 362, 466, 791, 1267, 1582, 1631, 2534, 3262, 20453, 26329, 40906, 42173, 52658, 84346, 143171, 184303, 286342, 295211, 368606, 590422, 4765549, 9531098, 33358843, 66717686]

約数ペア:

[(1, 66717686), (2, 33358843), (7, 9531098), (14, 4765549), (113, 590422), (181, 368606), (226, 295211), (233, 286342), (362, 184303), (466, 143171), (791, 84346), (1267, 52658), (1582, 42173), (1631, 40906), (2534, 26329), (3262, 20453)]