1569571744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 3370839948

約数和(自身を除く): 1801268204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 401, 416, 776, 802, 1261, 1552, 1604, 2522, 3104, 3208, 5044, 5213, 6416, 9409, 10088, 10426, 12832, 18818, 20176, 20852, 37636, 38897, 40352, 41704, 75272, 77794, 83408, 122317, 150544, 155588, 166816, 244634, 301088, 311176, 489268, 505661, 622352, 978536, 1011322, 1244704, 1957072, 2022644, 3773009, 3914144, 4045288, 7546018, 8090576, 15092036, 16181152, 30184072, 49049117, 60368144, 98098234, 120736288, 196196468, 392392936, 784785872, 1569571744]

約数ペア:

[(1, 1569571744), (2, 784785872), (4, 392392936), (8, 196196468), (13, 120736288), (16, 98098234), (26, 60368144), (32, 49049117), (52, 30184072), (97, 16181152), (104, 15092036), (194, 8090576), (208, 7546018), (388, 4045288), (401, 3914144), (416, 3773009), (776, 2022644), (802, 1957072), (1261, 1244704), (1552, 1011322), (1604, 978536), (2522, 622352), (3104, 505661), (3208, 489268), (5044, 311176), (5213, 301088), (6416, 244634), (9409, 166816), (10088, 155588), (10426, 150544), (12832, 122317), (18818, 83408), (20176, 77794), (20852, 75272), (37636, 41704), (38897, 40352)]