40325776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 81389880

約数和(自身を除く): 41064104

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 373, 464, 466, 746, 932, 1492, 1864, 2984, 3728, 5968, 6757, 10817, 13514, 21634, 27028, 43268, 54056, 86536, 86909, 108112, 173072, 173818, 347636, 695272, 1390544, 2520361, 5040722, 10081444, 20162888, 40325776]

約数ペア:

[(1, 40325776), (2, 20162888), (4, 10081444), (8, 5040722), (16, 2520361), (29, 1390544), (58, 695272), (116, 347636), (232, 173818), (233, 173072), (373, 108112), (464, 86909), (466, 86536), (746, 54056), (932, 43268), (1492, 27028), (1864, 21634), (2984, 13514), (3728, 10817), (5968, 6757)]