42888472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 93571200

約数和(自身を除く): 50682728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 113, 152, 209, 226, 227, 418, 452, 454, 836, 904, 908, 1243, 1672, 1816, 2147, 2486, 2497, 4294, 4313, 4972, 4994, 8588, 8626, 9944, 9988, 17176, 17252, 19976, 23617, 25651, 34504, 47234, 47443, 51302, 94468, 94886, 102604, 188936, 189772, 205208, 282161, 379544, 487369, 564322, 974738, 1128644, 1949476, 2257288, 3898952, 5361059, 10722118, 21444236, 42888472]

約数ペア:

[(1, 42888472), (2, 21444236), (4, 10722118), (8, 5361059), (11, 3898952), (19, 2257288), (22, 1949476), (38, 1128644), (44, 974738), (76, 564322), (88, 487369), (113, 379544), (152, 282161), (209, 205208), (226, 189772), (227, 188936), (418, 102604), (452, 94886), (454, 94468), (836, 51302), (904, 47443), (908, 47234), (1243, 34504), (1672, 25651), (1816, 23617), (2147, 19976), (2486, 17252), (2497, 17176), (4294, 9988), (4313, 9944), (4972, 8626), (4994, 8588)]