66038804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 130507776

約数和(自身を除く): 64468972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 142, 284, 403, 577, 806, 923, 1154, 1612, 1846, 2201, 2308, 3692, 4402, 7501, 8804, 15002, 17887, 28613, 30004, 35774, 40967, 57226, 71548, 81934, 114452, 163868, 232531, 465062, 532571, 930124, 1065142, 1269977, 2130284, 2539954, 5079908, 16509701, 33019402, 66038804]

約数ペア:

[(1, 66038804), (2, 33019402), (4, 16509701), (13, 5079908), (26, 2539954), (31, 2130284), (52, 1269977), (62, 1065142), (71, 930124), (124, 532571), (142, 465062), (284, 232531), (403, 163868), (577, 114452), (806, 81934), (923, 71548), (1154, 57226), (1612, 40967), (1846, 35774), (2201, 30004), (2308, 28613), (3692, 17887), (4402, 15002), (7501, 8804)]