40353144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9949}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 109251000

約数和(自身を除く): 68897856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 9949, 19898, 29847, 39796, 59694, 79592, 119388, 129337, 238776, 258674, 388011, 517348, 776022, 1034696, 1552044, 1681381, 3104088, 3362762, 5044143, 6725524, 10088286, 13451048, 20176572, 40353144]

約数ペア:

[(1, 40353144), (2, 20176572), (3, 13451048), (4, 10088286), (6, 6725524), (8, 5044143), (12, 3362762), (13, 3104088), (24, 1681381), (26, 1552044), (39, 1034696), (52, 776022), (78, 517348), (104, 388011), (156, 258674), (169, 238776), (312, 129337), (338, 119388), (507, 79592), (676, 59694), (1014, 39796), (1352, 29847), (2028, 19898), (4056, 9949)]