40236872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29761}}^1$

素因数の和:29793

約数の個数: 24

約数和(自身を含む): 81696690

約数和(自身を除く): 41459818

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29761, 59522, 119044, 238088, 386893, 773786, 1547572, 3095144, 5029609, 10059218, 20118436, 40236872]

約数ペア:

[(1, 40236872), (2, 20118436), (4, 10059218), (8, 5029609), (13, 3095144), (26, 1547572), (52, 773786), (104, 386893), (169, 238088), (338, 119044), (676, 59522), (1352, 29761)]