28701474841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{65687}}^1$

素因数の和:65809

約数の個数: 32

約数和(自身を含む): 34210310400

約数和(自身を除く): 5508835559

約数列:

[1, 13, 19, 29, 61, 247, 377, 551, 793, 1159, 1769, 7163, 15067, 22997, 33611, 65687, 436943, 853931, 1248053, 1904923, 4006907, 16224689, 24763999, 36193537, 52089791, 76131233, 116200303, 470515981, 989706029, 1510603939, 2207805757, 28701474841]

約数ペア:

[(1, 28701474841), (13, 2207805757), (19, 1510603939), (29, 989706029), (61, 470515981), (247, 116200303), (377, 76131233), (551, 52089791), (793, 36193537), (1159, 24763999), (1769, 16224689), (7163, 4006907), (15067, 1904923), (22997, 1248053), (33611, 853931), (65687, 436943)]