66604192

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 134757000

約数和(自身を除く): 68152808

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 149, 229, 244, 298, 458, 488, 596, 916, 976, 1192, 1832, 1952, 2384, 3664, 4768, 7328, 9089, 13969, 18178, 27938, 34121, 36356, 55876, 68242, 72712, 111752, 136484, 145424, 223504, 272968, 290848, 447008, 545936, 1091872, 2081381, 4162762, 8325524, 16651048, 33302096, 66604192]

約数ペア:

[(1, 66604192), (2, 33302096), (4, 16651048), (8, 8325524), (16, 4162762), (32, 2081381), (61, 1091872), (122, 545936), (149, 447008), (229, 290848), (244, 272968), (298, 223504), (458, 145424), (488, 136484), (596, 111752), (916, 72712), (976, 68242), (1192, 55876), (1832, 36356), (1952, 34121), (2384, 27938), (3664, 18178), (4768, 13969), (7328, 9089)]