28654428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5867}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 74922624

約数和(自身を除く): 46268196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 5867, 11734, 17601, 23468, 35202, 64537, 70404, 129074, 193611, 217079, 258148, 387222, 434158, 651237, 774444, 868316, 1302474, 2387869, 2604948, 4775738, 7163607, 9551476, 14327214, 28654428]

約数ペア:

[(1, 28654428), (2, 14327214), (3, 9551476), (4, 7163607), (6, 4775738), (11, 2604948), (12, 2387869), (22, 1302474), (33, 868316), (37, 774444), (44, 651237), (66, 434158), (74, 387222), (111, 258148), (132, 217079), (148, 193611), (222, 129074), (407, 70404), (444, 64537), (814, 35202), (1221, 23468), (1628, 17601), (2442, 11734), (4884, 5867)]