40979588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 82583424

約数和(自身を除く): 41603836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 151, 221, 302, 307, 442, 604, 614, 884, 1228, 1963, 2567, 3926, 3991, 5134, 5219, 7852, 7982, 10268, 10438, 15964, 20876, 33371, 46357, 66742, 67847, 92714, 133484, 135694, 185428, 271388, 602641, 788069, 1205282, 1576138, 2410564, 3152276, 10244897, 20489794, 40979588]

約数ペア:

[(1, 40979588), (2, 20489794), (4, 10244897), (13, 3152276), (17, 2410564), (26, 1576138), (34, 1205282), (52, 788069), (68, 602641), (151, 271388), (221, 185428), (302, 135694), (307, 133484), (442, 92714), (604, 67847), (614, 66742), (884, 46357), (1228, 33371), (1963, 20876), (2567, 15964), (3926, 10438), (3991, 10268), (5134, 7982), (5219, 7852)]