7221032

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 17211150

約数和(自身を除く): 9990118

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 109, 169, 182, 196, 218, 338, 364, 392, 436, 637, 676, 728, 763, 872, 1183, 1274, 1352, 1417, 1526, 2366, 2548, 2834, 3052, 4732, 5096, 5341, 5668, 6104, 8281, 9464, 9919, 10682, 11336, 16562, 18421, 19838, 21364, 33124, 36842, 39676, 42728, 66248, 69433, 73684, 79352, 128947, 138866, 147368, 257894, 277732, 515788, 555464, 902629, 1031576, 1805258, 3610516, 7221032]

約数ペア:

[(1, 7221032), (2, 3610516), (4, 1805258), (7, 1031576), (8, 902629), (13, 555464), (14, 515788), (26, 277732), (28, 257894), (49, 147368), (52, 138866), (56, 128947), (91, 79352), (98, 73684), (104, 69433), (109, 66248), (169, 42728), (182, 39676), (196, 36842), (218, 33124), (338, 21364), (364, 19838), (392, 18421), (436, 16562), (637, 11336), (676, 10682), (728, 9919), (763, 9464), (872, 8281), (1183, 6104), (1274, 5668), (1352, 5341), (1417, 5096), (1526, 4732), (2366, 3052), (2548, 2834)]