28628351138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{338773}}^1$

素因数の和:338882

約数の個数: 32

約数和(自身を含む): 46832117760

約数和(自身を除く): 18203766622

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 899, 1363, 1457, 1798, 2726, 2914, 42253, 84506, 338773, 677546, 9824417, 10501963, 15922331, 19648834, 21003926, 31844662, 304556927, 461747599, 493592261, 609113854, 923495198, 987184522, 14314175569, 28628351138]

約数ペア:

[(1, 28628351138), (2, 14314175569), (29, 987184522), (31, 923495198), (47, 609113854), (58, 493592261), (62, 461747599), (94, 304556927), (899, 31844662), (1363, 21003926), (1457, 19648834), (1798, 15922331), (2726, 10501963), (2914, 9824417), (42253, 677546), (84506, 338773)]