72279194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 121579920

約数和(自身を除く): 49300726

約数列:

[1, 2, 13, 26, 29, 58, 257, 373, 377, 514, 746, 754, 3341, 4849, 6682, 7453, 9698, 10817, 14906, 21634, 95861, 96889, 140621, 191722, 193778, 281242, 1246193, 2492386, 2779969, 5559938, 36139597, 72279194]

約数ペア:

[(1, 72279194), (2, 36139597), (13, 5559938), (26, 2779969), (29, 2492386), (58, 1246193), (257, 281242), (373, 193778), (377, 191722), (514, 140621), (746, 96889), (754, 95861), (3341, 21634), (4849, 14906), (6682, 10817), (7453, 9698)]