39164972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 47200468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1259, 1414, 2222, 2518, 2828, 4444, 5036, 7777, 8813, 13849, 15554, 17626, 27698, 31108, 35252, 55396, 96943, 127159, 193886, 254318, 387772, 508636, 890113, 1398749, 1780226, 2797498, 3560452, 5594996, 9791243, 19582486, 39164972]

約数ペア:

[(1, 39164972), (2, 19582486), (4, 9791243), (7, 5594996), (11, 3560452), (14, 2797498), (22, 1780226), (28, 1398749), (44, 890113), (77, 508636), (101, 387772), (154, 254318), (202, 193886), (308, 127159), (404, 96943), (707, 55396), (1111, 35252), (1259, 31108), (1414, 27698), (2222, 17626), (2518, 15554), (2828, 13849), (4444, 8813), (5036, 7777)]