15698749144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{25589}}^1$

素因数の和:25972

約数の個数: 64

約数和(自身を含む): 33662109600

約数和(自身を除く): 17963360456

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 347, 442, 694, 884, 1388, 1768, 2776, 4511, 5899, 9022, 11798, 18044, 23596, 25589, 36088, 47192, 51178, 76687, 102356, 153374, 204712, 306748, 332657, 435013, 613496, 665314, 870026, 1330628, 1740052, 2661256, 3480104, 5655169, 8879383, 11310338, 17758766, 22620676, 35517532, 45241352, 71035064, 115431979, 150949511, 230863958, 301899022, 461727916, 603798044, 923455832, 1207596088, 1962343643, 3924687286, 7849374572, 15698749144]

約数ペア:

[(1, 15698749144), (2, 7849374572), (4, 3924687286), (8, 1962343643), (13, 1207596088), (17, 923455832), (26, 603798044), (34, 461727916), (52, 301899022), (68, 230863958), (104, 150949511), (136, 115431979), (221, 71035064), (347, 45241352), (442, 35517532), (694, 22620676), (884, 17758766), (1388, 11310338), (1768, 8879383), (2776, 5655169), (4511, 3480104), (5899, 2661256), (9022, 1740052), (11798, 1330628), (18044, 870026), (23596, 665314), (25589, 613496), (36088, 435013), (47192, 332657), (51178, 306748), (76687, 204712), (102356, 153374)]