40974448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 82695600

約数和(自身を除く): 41721152

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 379, 464, 466, 758, 932, 1516, 1864, 3032, 3728, 6064, 6757, 10991, 13514, 21982, 27028, 43964, 54056, 87928, 88307, 108112, 175856, 176614, 353228, 706456, 1412912, 2560903, 5121806, 10243612, 20487224, 40974448]

約数ペア:

[(1, 40974448), (2, 20487224), (4, 10243612), (8, 5121806), (16, 2560903), (29, 1412912), (58, 706456), (116, 353228), (232, 176614), (233, 175856), (379, 108112), (464, 88307), (466, 87928), (758, 54056), (932, 43964), (1516, 27028), (1864, 21982), (3032, 13514), (3728, 10991), (6064, 6757)]