40924252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1987}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 75703040

約数和(自身を除く): 34778788

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1987, 3974, 5149, 7948, 10298, 20596, 37753, 75506, 151012, 538477, 1076954, 2153908, 10231063, 20462126, 40924252]

約数ペア:

[(1, 40924252), (2, 20462126), (4, 10231063), (19, 2153908), (38, 1076954), (76, 538477), (271, 151012), (542, 75506), (1084, 37753), (1987, 20596), (3974, 10298), (5149, 7948)]