67149316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 131947200

約数和(自身を除く): 64797884

約数列:

[1, 2, 4, 13, 26, 43, 52, 59, 86, 118, 172, 236, 509, 559, 767, 1018, 1118, 1534, 2036, 2236, 2537, 3068, 5074, 6617, 10148, 13234, 21887, 26468, 30031, 32981, 43774, 60062, 65962, 87548, 120124, 131924, 284531, 390403, 569062, 780806, 1138124, 1291333, 1561612, 2582666, 5165332, 16787329, 33574658, 67149316]

約数ペア:

[(1, 67149316), (2, 33574658), (4, 16787329), (13, 5165332), (26, 2582666), (43, 1561612), (52, 1291333), (59, 1138124), (86, 780806), (118, 569062), (172, 390403), (236, 284531), (509, 131924), (559, 120124), (767, 87548), (1018, 65962), (1118, 60062), (1534, 43774), (2036, 32981), (2236, 30031), (2537, 26468), (3068, 21887), (5074, 13234), (6617, 10148)]