15697746424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 30431570400

約数和(自身を除く): 14733823976

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 379, 394, 641, 758, 788, 1282, 1516, 1576, 2564, 3032, 5128, 8077, 15539, 16154, 26281, 31078, 32308, 52562, 62156, 64616, 74663, 105124, 124312, 126277, 149326, 210248, 242939, 252554, 298652, 485878, 505108, 597304, 971756, 1010216, 1943512, 3061183, 5177357, 6122366, 9960499, 10354714, 12244732, 19920998, 20709428, 24489464, 39841996, 41418856, 47858983, 79683992, 95717966, 191435932, 382871864, 1962218303, 3924436606, 7848873212, 15697746424]

約数ペア:

[(1, 15697746424), (2, 7848873212), (4, 3924436606), (8, 1962218303), (41, 382871864), (82, 191435932), (164, 95717966), (197, 79683992), (328, 47858983), (379, 41418856), (394, 39841996), (641, 24489464), (758, 20709428), (788, 19920998), (1282, 12244732), (1516, 10354714), (1576, 9960499), (2564, 6122366), (3032, 5177357), (5128, 3061183), (8077, 1943512), (15539, 1010216), (16154, 971756), (26281, 597304), (31078, 505108), (32308, 485878), (52562, 298652), (62156, 252554), (64616, 242939), (74663, 210248), (105124, 149326), (124312, 126277)]