26805760016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{105761}}^1$

素因数の和:105880

約数の個数: 80

約数和(自身を含む): 62110215168

約数和(自身を除く): 35304455152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 868, 1022, 1168, 1736, 2044, 2263, 3472, 4088, 4526, 8176, 9052, 15841, 18104, 31682, 36208, 63364, 105761, 126728, 211522, 253456, 423044, 740327, 846088, 1480654, 1692176, 2961308, 3278591, 5922616, 6557182, 7720553, 11845232, 13114364, 15441106, 22950137, 26228728, 30882212, 45900274, 52457456, 54043871, 61764424, 91800548, 108087742, 123528848, 183601096, 216175484, 239337143, 367202192, 432350968, 478674286, 864701936, 957348572, 1675360001, 1914697144, 3350720002, 3829394288, 6701440004, 13402880008, 26805760016]

約数ペア:

[(1, 26805760016), (2, 13402880008), (4, 6701440004), (7, 3829394288), (8, 3350720002), (14, 1914697144), (16, 1675360001), (28, 957348572), (31, 864701936), (56, 478674286), (62, 432350968), (73, 367202192), (112, 239337143), (124, 216175484), (146, 183601096), (217, 123528848), (248, 108087742), (292, 91800548), (434, 61764424), (496, 54043871), (511, 52457456), (584, 45900274), (868, 30882212), (1022, 26228728), (1168, 22950137), (1736, 15441106), (2044, 13114364), (2263, 11845232), (3472, 7720553), (4088, 6557182), (4526, 5922616), (8176, 3278591), (9052, 2961308), (15841, 1692176), (18104, 1480654), (31682, 846088), (36208, 740327), (63364, 423044), (105761, 253456), (126728, 211522)]