29728224

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 72

約数和(自身を含む): 85405320

約数和(自身を除く): 55677096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 947, 981, 1308, 1744, 1894, 1962, 2616, 2841, 3488, 3788, 3924, 5232, 5682, 7576, 7848, 8523, 10464, 11364, 15152, 15696, 17046, 22728, 30304, 31392, 34092, 45456, 68184, 90912, 103223, 136368, 206446, 272736, 309669, 412892, 619338, 825784, 929007, 1238676, 1651568, 1858014, 2477352, 3303136, 3716028, 4954704, 7432056, 9909408, 14864112, 29728224]

約数ペア:

[(1, 29728224), (2, 14864112), (3, 9909408), (4, 7432056), (6, 4954704), (8, 3716028), (9, 3303136), (12, 2477352), (16, 1858014), (18, 1651568), (24, 1238676), (32, 929007), (36, 825784), (48, 619338), (72, 412892), (96, 309669), (109, 272736), (144, 206446), (218, 136368), (288, 103223), (327, 90912), (436, 68184), (654, 45456), (872, 34092), (947, 31392), (981, 30304), (1308, 22728), (1744, 17046), (1894, 15696), (1962, 15152), (2616, 11364), (2841, 10464), (3488, 8523), (3788, 7848), (3924, 7576), (5232, 5682)]