742935856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{18131}}^1$

素因数の和:18349

約数の個数: 40

約数和(自身を含む): 1558119024

約数和(自身を除く): 815183168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 18131, 20488, 36262, 40976, 72524, 145048, 235703, 290096, 471406, 942812, 1885624, 3571807, 3771248, 7143614, 14287228, 28574456, 46433491, 57148912, 92866982, 185733964, 371467928, 742935856]

約数ペア:

[(1, 742935856), (2, 371467928), (4, 185733964), (8, 92866982), (13, 57148912), (16, 46433491), (26, 28574456), (52, 14287228), (104, 7143614), (197, 3771248), (208, 3571807), (394, 1885624), (788, 942812), (1576, 471406), (2561, 290096), (3152, 235703), (5122, 145048), (10244, 72524), (18131, 40976), (20488, 36262)]