4273864

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 9233280

約数和(自身を除く): 4959416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 457, 668, 914, 1169, 1336, 1828, 2338, 3199, 3656, 4676, 6398, 9352, 12796, 25592, 76319, 152638, 305276, 534233, 610552, 1068466, 2136932, 4273864]

約数ペア:

[(1, 4273864), (2, 2136932), (4, 1068466), (7, 610552), (8, 534233), (14, 305276), (28, 152638), (56, 76319), (167, 25592), (334, 12796), (457, 9352), (668, 6398), (914, 4676), (1169, 3656), (1336, 3199), (1828, 2338)]