42512132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2663}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 80410176

約数和(自身を除く): 37898044

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 2663, 3991, 5326, 7982, 10652, 15964, 34619, 69238, 138476, 817541, 1635082, 3270164, 10628033, 21256066, 42512132]

約数ペア:

[(1, 42512132), (2, 21256066), (4, 10628033), (13, 3270164), (26, 1635082), (52, 817541), (307, 138476), (614, 69238), (1228, 34619), (2663, 15964), (3991, 10652), (5326, 7982)]