42725384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3897

約数の個数: 32

約数和(自身を含む): 87087000

約数和(自身を除く): 44361616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 3769, 5668, 7538, 11336, 15076, 30152, 48997, 97994, 195988, 391976, 410821, 821642, 1643284, 3286568, 5340673, 10681346, 21362692, 42725384]

約数ペア:

[(1, 42725384), (2, 21362692), (4, 10681346), (8, 5340673), (13, 3286568), (26, 1643284), (52, 821642), (104, 410821), (109, 391976), (218, 195988), (436, 97994), (872, 48997), (1417, 30152), (2834, 15076), (3769, 11336), (5668, 7538)]