64310488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{997}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 131855760

約数和(自身を除く): 67545272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 733, 997, 1466, 1994, 2932, 3988, 5864, 7976, 8063, 10967, 16126, 21934, 32252, 43868, 64504, 87736, 730801, 1461602, 2923204, 5846408, 8038811, 16077622, 32155244, 64310488]

約数ペア:

[(1, 64310488), (2, 32155244), (4, 16077622), (8, 8038811), (11, 5846408), (22, 2923204), (44, 1461602), (88, 730801), (733, 87736), (997, 64504), (1466, 43868), (1994, 32252), (2932, 21934), (3988, 16126), (5864, 10967), (7976, 8063)]