66441622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 111589632

約数和(自身を除く): 45148010

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 887, 1118, 1742, 1774, 2881, 5762, 11531, 23062, 37453, 38141, 59429, 74906, 76282, 118858, 495833, 772577, 991666, 1545154, 2555447, 5110894, 33220811, 66441622]

約数ペア:

[(1, 66441622), (2, 33220811), (13, 5110894), (26, 2555447), (43, 1545154), (67, 991666), (86, 772577), (134, 495833), (559, 118858), (871, 76282), (887, 74906), (1118, 59429), (1742, 38141), (1774, 37453), (2881, 23062), (5762, 11531)]