28464422

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21854938

約数列:

[1, 2, 7, 14, 47, 94, 181, 239, 329, 362, 478, 658, 1267, 1673, 2534, 3346, 8507, 11233, 17014, 22466, 43259, 59549, 78631, 86518, 119098, 157262, 302813, 605626, 2033173, 4066346, 14232211, 28464422]

約数ペア:

[(1, 28464422), (2, 14232211), (7, 4066346), (14, 2033173), (47, 605626), (94, 302813), (181, 157262), (239, 119098), (329, 86518), (362, 78631), (478, 59549), (658, 43259), (1267, 22466), (1673, 17014), (2534, 11233), (3346, 8507)]