66013948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16522

約数の個数: 48

約数和(自身を含む): 155119104

約数和(自身を除く): 89105156

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16487, 32974, 65948, 115409, 181357, 214331, 230818, 362714, 428662, 461636, 725428, 857324, 1269499, 1500317, 2357641, 2538998, 3000634, 4715282, 5077996, 6001268, 9430564, 16503487, 33006974, 66013948]

約数ペア:

[(1, 66013948), (2, 33006974), (4, 16503487), (7, 9430564), (11, 6001268), (13, 5077996), (14, 4715282), (22, 3000634), (26, 2538998), (28, 2357641), (44, 1500317), (52, 1269499), (77, 857324), (91, 725428), (143, 461636), (154, 428662), (182, 362714), (286, 230818), (308, 214331), (364, 181357), (572, 115409), (1001, 65948), (2002, 32974), (4004, 16487)]