74805154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 121492224

約数和(自身を除く): 46687070

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 503, 1006, 1219, 1403, 2438, 2806, 3233, 6466, 11569, 23138, 26659, 30683, 53318, 61366, 74359, 148718, 613157, 705709, 1226314, 1411418, 1626199, 3252398, 37402577, 74805154]

約数ペア:

[(1, 74805154), (2, 37402577), (23, 3252398), (46, 1626199), (53, 1411418), (61, 1226314), (106, 705709), (122, 613157), (503, 148718), (1006, 74359), (1219, 61366), (1403, 53318), (2438, 30683), (2806, 26659), (3233, 23138), (6466, 11569)]