42621878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39983}}^1$

素因数の和:40039

約数の個数: 16

約数和(自身を含む): 70531776

約数和(自身を除く): 27909898

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 39983, 79966, 519779, 1039558, 1639303, 3278606, 21310939, 42621878]

約数ペア:

[(1, 42621878), (2, 21310939), (13, 3278606), (26, 1639303), (41, 1039558), (82, 519779), (533, 79966), (1066, 39983)]