7964528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 18441528

約数和(自身を除く): 10477000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 208, 236, 286, 472, 572, 649, 767, 944, 1144, 1298, 1534, 2288, 2596, 3068, 3481, 5192, 6136, 6962, 8437, 10384, 12272, 13924, 16874, 27848, 33748, 38291, 45253, 55696, 67496, 76582, 90506, 134992, 153164, 181012, 306328, 362024, 497783, 612656, 724048, 995566, 1991132, 3982264, 7964528]

約数ペア:

[(1, 7964528), (2, 3982264), (4, 1991132), (8, 995566), (11, 724048), (13, 612656), (16, 497783), (22, 362024), (26, 306328), (44, 181012), (52, 153164), (59, 134992), (88, 90506), (104, 76582), (118, 67496), (143, 55696), (176, 45253), (208, 38291), (236, 33748), (286, 27848), (472, 16874), (572, 13924), (649, 12272), (767, 10384), (944, 8437), (1144, 6962), (1298, 6136), (1534, 5192), (2288, 3481), (2596, 3068)]