28854776

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 55609200

約数和(自身を除く): 26754424

約数列:

[1, 2, 4, 8, 59, 113, 118, 226, 236, 452, 472, 541, 904, 1082, 2164, 4328, 6667, 13334, 26668, 31919, 53336, 61133, 63838, 122266, 127676, 244532, 255352, 489064, 3606847, 7213694, 14427388, 28854776]

約数ペア:

[(1, 28854776), (2, 14427388), (4, 7213694), (8, 3606847), (59, 489064), (113, 255352), (118, 244532), (226, 127676), (236, 122266), (452, 63838), (472, 61133), (541, 53336), (904, 31919), (1082, 26668), (2164, 13334), (4328, 6667)]