66313772

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 69403348

約数列:

[1, 2, 4, 7, 14, 28, 101, 131, 179, 202, 262, 358, 404, 524, 707, 716, 917, 1253, 1414, 1834, 2506, 2828, 3668, 5012, 13231, 18079, 23449, 26462, 36158, 46898, 52924, 72316, 92617, 93796, 126553, 164143, 185234, 253106, 328286, 370468, 506212, 656572, 2368349, 4736698, 9473396, 16578443, 33156886, 66313772]

約数ペア:

[(1, 66313772), (2, 33156886), (4, 16578443), (7, 9473396), (14, 4736698), (28, 2368349), (101, 656572), (131, 506212), (179, 370468), (202, 328286), (262, 253106), (358, 185234), (404, 164143), (524, 126553), (707, 93796), (716, 92617), (917, 72316), (1253, 52924), (1414, 46898), (1834, 36158), (2506, 26462), (2828, 23449), (3668, 18079), (5012, 13231)]