40569028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 38054972

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 79, 116, 158, 233, 316, 466, 551, 932, 1102, 1501, 2204, 2291, 3002, 4427, 4582, 6004, 6757, 8854, 9164, 13514, 17708, 18407, 27028, 36814, 43529, 73628, 87058, 128383, 174116, 256766, 349733, 513532, 533803, 699466, 1067606, 1398932, 2135212, 10142257, 20284514, 40569028]

約数ペア:

[(1, 40569028), (2, 20284514), (4, 10142257), (19, 2135212), (29, 1398932), (38, 1067606), (58, 699466), (76, 533803), (79, 513532), (116, 349733), (158, 256766), (233, 174116), (316, 128383), (466, 87058), (551, 73628), (932, 43529), (1102, 36814), (1501, 27028), (2204, 18407), (2291, 17708), (3002, 13514), (4427, 9164), (4582, 8854), (6004, 6757)]