28909324753

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 30701445120

約数和(自身を除く): 1792120367

約数列:

[1, 31, 67, 137, 283, 359, 2077, 4247, 8773, 9179, 11129, 18961, 24053, 38771, 49183, 101597, 284549, 587791, 745643, 1201901, 1524673, 2597657, 3149507, 3295261, 6806999, 13918789, 80527367, 102153091, 211016969, 431482459, 932558863, 28909324753]

約数ペア:

[(1, 28909324753), (31, 932558863), (67, 431482459), (137, 211016969), (283, 102153091), (359, 80527367), (2077, 13918789), (4247, 6806999), (8773, 3295261), (9179, 3149507), (11129, 2597657), (18961, 1524673), (24053, 1201901), (38771, 745643), (49183, 587791), (101597, 284549)]