47155472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 113742720

約数和(自身を除く): 66587248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 233, 278, 364, 466, 556, 728, 932, 973, 1112, 1456, 1631, 1807, 1864, 1946, 2224, 3029, 3262, 3614, 3728, 3892, 6058, 6524, 7228, 7784, 12116, 12649, 13048, 14456, 15568, 21203, 24232, 25298, 26096, 28912, 32387, 42406, 48464, 50596, 64774, 84812, 101192, 129548, 169624, 202384, 226709, 259096, 339248, 421031, 453418, 518192, 842062, 906836, 1684124, 1813672, 2947217, 3368248, 3627344, 5894434, 6736496, 11788868, 23577736, 47155472]

約数ペア:

[(1, 47155472), (2, 23577736), (4, 11788868), (7, 6736496), (8, 5894434), (13, 3627344), (14, 3368248), (16, 2947217), (26, 1813672), (28, 1684124), (52, 906836), (56, 842062), (91, 518192), (104, 453418), (112, 421031), (139, 339248), (182, 259096), (208, 226709), (233, 202384), (278, 169624), (364, 129548), (466, 101192), (556, 84812), (728, 64774), (932, 50596), (973, 48464), (1112, 42406), (1456, 32387), (1631, 28912), (1807, 26096), (1864, 25298), (1946, 24232), (2224, 21203), (3029, 15568), (3262, 14456), (3614, 13048), (3728, 12649), (3892, 12116), (6058, 7784), (6524, 7228)]