40469968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 58523696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 307, 308, 428, 614, 616, 749, 856, 1177, 1228, 1232, 1498, 1712, 2149, 2354, 2456, 2996, 3377, 4298, 4708, 4912, 5992, 6754, 8239, 8596, 9416, 11984, 13508, 16478, 17192, 18832, 23639, 27016, 32849, 32956, 34384, 47278, 54032, 65698, 65912, 94556, 131396, 131824, 189112, 229943, 262792, 361339, 378224, 459886, 525584, 722678, 919772, 1445356, 1839544, 2529373, 2890712, 3679088, 5058746, 5781424, 10117492, 20234984, 40469968]

約数ペア:

[(1, 40469968), (2, 20234984), (4, 10117492), (7, 5781424), (8, 5058746), (11, 3679088), (14, 2890712), (16, 2529373), (22, 1839544), (28, 1445356), (44, 919772), (56, 722678), (77, 525584), (88, 459886), (107, 378224), (112, 361339), (154, 262792), (176, 229943), (214, 189112), (307, 131824), (308, 131396), (428, 94556), (614, 65912), (616, 65698), (749, 54032), (856, 47278), (1177, 34384), (1228, 32956), (1232, 32849), (1498, 27016), (1712, 23639), (2149, 18832), (2354, 17192), (2456, 16478), (2996, 13508), (3377, 11984), (4298, 9416), (4708, 8596), (4912, 8239), (5992, 6754)]