889616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 2178432

約数和(自身を除く): 1288816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 169, 182, 188, 208, 329, 338, 364, 376, 611, 658, 676, 728, 752, 1183, 1222, 1316, 1352, 1456, 2366, 2444, 2632, 2704, 4277, 4732, 4888, 5264, 7943, 8554, 9464, 9776, 15886, 17108, 18928, 31772, 34216, 55601, 63544, 68432, 111202, 127088, 222404, 444808, 889616]

約数ペア:

[(1, 889616), (2, 444808), (4, 222404), (7, 127088), (8, 111202), (13, 68432), (14, 63544), (16, 55601), (26, 34216), (28, 31772), (47, 18928), (52, 17108), (56, 15886), (91, 9776), (94, 9464), (104, 8554), (112, 7943), (169, 5264), (182, 4888), (188, 4732), (208, 4277), (329, 2704), (338, 2632), (364, 2444), (376, 2366), (611, 1456), (658, 1352), (676, 1316), (728, 1222), (752, 1183)]