22525744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 44997120

約数和(自身を除く): 22471376

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 251, 284, 316, 502, 568, 632, 1004, 1136, 1264, 2008, 4016, 5609, 11218, 17821, 19829, 22436, 35642, 39658, 44872, 71284, 79316, 89744, 142568, 158632, 285136, 317264, 1407859, 2815718, 5631436, 11262872, 22525744]

約数ペア:

[(1, 22525744), (2, 11262872), (4, 5631436), (8, 2815718), (16, 1407859), (71, 317264), (79, 285136), (142, 158632), (158, 142568), (251, 89744), (284, 79316), (316, 71284), (502, 44872), (568, 39658), (632, 35642), (1004, 22436), (1136, 19829), (1264, 17821), (2008, 11218), (4016, 5609)]