7564908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 11740308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 683, 852, 923, 1366, 1846, 2049, 2732, 2769, 3692, 4098, 5538, 8196, 8879, 11076, 17758, 26637, 35516, 48493, 53274, 96986, 106548, 145479, 193972, 290958, 581916, 630409, 1260818, 1891227, 2521636, 3782454, 7564908]

約数ペア:

[(1, 7564908), (2, 3782454), (3, 2521636), (4, 1891227), (6, 1260818), (12, 630409), (13, 581916), (26, 290958), (39, 193972), (52, 145479), (71, 106548), (78, 96986), (142, 53274), (156, 48493), (213, 35516), (284, 26637), (426, 17758), (683, 11076), (852, 8879), (923, 8196), (1366, 5538), (1846, 4098), (2049, 3692), (2732, 2769)]