4919824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 12221440

約数和(自身を除く): 7301616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 109, 112, 124, 182, 208, 217, 218, 248, 364, 403, 434, 436, 496, 728, 763, 806, 868, 872, 1417, 1456, 1526, 1612, 1736, 1744, 2821, 2834, 3052, 3224, 3379, 3472, 5642, 5668, 6104, 6448, 6758, 9919, 11284, 11336, 12208, 13516, 19838, 22568, 22672, 23653, 27032, 39676, 43927, 45136, 47306, 54064, 79352, 87854, 94612, 158704, 175708, 189224, 307489, 351416, 378448, 614978, 702832, 1229956, 2459912, 4919824]

約数ペア:

[(1, 4919824), (2, 2459912), (4, 1229956), (7, 702832), (8, 614978), (13, 378448), (14, 351416), (16, 307489), (26, 189224), (28, 175708), (31, 158704), (52, 94612), (56, 87854), (62, 79352), (91, 54064), (104, 47306), (109, 45136), (112, 43927), (124, 39676), (182, 27032), (208, 23653), (217, 22672), (218, 22568), (248, 19838), (364, 13516), (403, 12208), (434, 11336), (436, 11284), (496, 9919), (728, 6758), (763, 6448), (806, 6104), (868, 5668), (872, 5642), (1417, 3472), (1456, 3379), (1526, 3224), (1612, 3052), (1736, 2834), (1744, 2821)]