38888432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 84603960

約数和(自身を除く): 45715528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 176, 212, 242, 379, 424, 484, 583, 758, 848, 968, 1166, 1516, 1936, 2332, 3032, 4169, 4664, 6064, 6413, 8338, 9328, 12826, 16676, 20087, 25652, 33352, 40174, 45859, 51304, 66704, 80348, 91718, 102608, 160696, 183436, 220957, 321392, 366872, 441914, 733744, 883828, 1767656, 2430527, 3535312, 4861054, 9722108, 19444216, 38888432]

約数ペア:

[(1, 38888432), (2, 19444216), (4, 9722108), (8, 4861054), (11, 3535312), (16, 2430527), (22, 1767656), (44, 883828), (53, 733744), (88, 441914), (106, 366872), (121, 321392), (176, 220957), (212, 183436), (242, 160696), (379, 102608), (424, 91718), (484, 80348), (583, 66704), (758, 51304), (848, 45859), (968, 40174), (1166, 33352), (1516, 25652), (1936, 20087), (2332, 16676), (3032, 12826), (4169, 9328), (4664, 8338), (6064, 6413)]