28165584

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{15859}}^1$

素因数の和:15907

約数の個数: 40

約数和(自身を含む): 74732320

約数和(自身を除く): 46566736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 253744, 380616, 586783, 761232, 1173566, 1760349, 2347132, 3520698, 4694264, 7041396, 9388528, 14082792, 28165584]

約数ペア:

[(1, 28165584), (2, 14082792), (3, 9388528), (4, 7041396), (6, 4694264), (8, 3520698), (12, 2347132), (16, 1760349), (24, 1173566), (37, 761232), (48, 586783), (74, 380616), (111, 253744), (148, 190308), (222, 126872), (296, 95154), (444, 63436), (592, 47577), (888, 31718), (1776, 15859)]