23837944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 51861600

約数和(自身を除く): 28023656

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 139, 194, 221, 278, 388, 442, 556, 776, 884, 1112, 1261, 1649, 1768, 1807, 2363, 2522, 3298, 3614, 4726, 5044, 6596, 7228, 9452, 10088, 13192, 13483, 14456, 18904, 21437, 26966, 30719, 42874, 53932, 61438, 85748, 107864, 122876, 171496, 175279, 229211, 245752, 350558, 458422, 701116, 916844, 1402232, 1833688, 2979743, 5959486, 11918972, 23837944]

約数ペア:

[(1, 23837944), (2, 11918972), (4, 5959486), (8, 2979743), (13, 1833688), (17, 1402232), (26, 916844), (34, 701116), (52, 458422), (68, 350558), (97, 245752), (104, 229211), (136, 175279), (139, 171496), (194, 122876), (221, 107864), (278, 85748), (388, 61438), (442, 53932), (556, 42874), (776, 30719), (884, 26966), (1112, 21437), (1261, 18904), (1649, 14456), (1768, 13483), (1807, 13192), (2363, 10088), (2522, 9452), (3298, 7228), (3614, 6596), (4726, 5044)]