72991424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103681}}^1$

素因数の和:103704

約数の個数: 28

約数和(自身を含む): 158011368

約数和(自身を除く): 85019944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 103681, 207362, 414724, 829448, 1140491, 1658896, 2280982, 3317792, 4561964, 6635584, 9123928, 18247856, 36495712, 72991424]

約数ペア:

[(1, 72991424), (2, 36495712), (4, 18247856), (8, 9123928), (11, 6635584), (16, 4561964), (22, 3317792), (32, 2280982), (44, 1658896), (64, 1140491), (88, 829448), (176, 414724), (352, 207362), (704, 103681)]