72991672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6211}}^1$

素因数の和:6343

約数の個数: 32

約数和(自身を含む): 148715280

約数和(自身を除く): 75723608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 6211, 11752, 12422, 24844, 49688, 80743, 161486, 322972, 645944, 701843, 1403686, 2807372, 5614744, 9123959, 18247918, 36495836, 72991672]

約数ペア:

[(1, 72991672), (2, 36495836), (4, 18247918), (8, 9123959), (13, 5614744), (26, 2807372), (52, 1403686), (104, 701843), (113, 645944), (226, 322972), (452, 161486), (904, 80743), (1469, 49688), (2938, 24844), (5876, 12422), (6211, 11752)]