39707036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 78694560

約数和(自身を除く): 38987524

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 292, 323, 421, 646, 842, 1241, 1292, 1387, 1684, 2482, 2774, 4964, 5548, 7157, 7999, 14314, 15998, 23579, 28628, 30733, 31996, 47158, 61466, 94316, 122932, 135983, 271966, 522461, 543932, 583927, 1044922, 1167854, 2089844, 2335708, 9926759, 19853518, 39707036]

約数ペア:

[(1, 39707036), (2, 19853518), (4, 9926759), (17, 2335708), (19, 2089844), (34, 1167854), (38, 1044922), (68, 583927), (73, 543932), (76, 522461), (146, 271966), (292, 135983), (323, 122932), (421, 94316), (646, 61466), (842, 47158), (1241, 31996), (1292, 30733), (1387, 28628), (1684, 23579), (2482, 15998), (2774, 14314), (4964, 7999), (5548, 7157)]