40555972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 31939388

約数列:

[1, 2, 4, 61, 122, 244, 347, 479, 694, 958, 1388, 1916, 21167, 29219, 42334, 58438, 84668, 116876, 166213, 332426, 664852, 10138993, 20277986, 40555972]

約数ペア:

[(1, 40555972), (2, 20277986), (4, 10138993), (61, 664852), (122, 332426), (244, 166213), (347, 116876), (479, 84668), (694, 58438), (958, 42334), (1388, 29219), (1916, 21167)]