70187288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{907}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 139741200

約数和(自身を除く): 69553912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 569, 907, 1138, 1814, 2276, 3628, 4552, 7256, 9673, 15419, 19346, 30838, 38692, 61676, 77384, 123352, 516083, 1032166, 2064332, 4128664, 8773411, 17546822, 35093644, 70187288]

約数ペア:

[(1, 70187288), (2, 35093644), (4, 17546822), (8, 8773411), (17, 4128664), (34, 2064332), (68, 1032166), (136, 516083), (569, 123352), (907, 77384), (1138, 61676), (1814, 38692), (2276, 30838), (3628, 19346), (4552, 15419), (7256, 9673)]