28416402526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 46471864320

約数和(自身を除く): 18055461794

約数列:

[1, 2, 23, 31, 46, 62, 173, 229, 346, 458, 503, 713, 1006, 1426, 3979, 5267, 5363, 7099, 7958, 10534, 10726, 11569, 14198, 15593, 23138, 31186, 39617, 79234, 87019, 115187, 123349, 163277, 174038, 230374, 246698, 326554, 358639, 717278, 911191, 1228127, 1822382, 2001437, 2456254, 2649301, 2697589, 3570797, 4002874, 5298602, 5395178, 7141594, 19927351, 28246921, 39854702, 56493842, 62044547, 82128331, 124089094, 164256662, 458329073, 617747881, 916658146, 1235495762, 14208201263, 28416402526]

約数ペア:

[(1, 28416402526), (2, 14208201263), (23, 1235495762), (31, 916658146), (46, 617747881), (62, 458329073), (173, 164256662), (229, 124089094), (346, 82128331), (458, 62044547), (503, 56493842), (713, 39854702), (1006, 28246921), (1426, 19927351), (3979, 7141594), (5267, 5395178), (5363, 5298602), (7099, 4002874), (7958, 3570797), (10534, 2697589), (10726, 2649301), (11569, 2456254), (14198, 2001437), (15593, 1822382), (23138, 1228127), (31186, 911191), (39617, 717278), (79234, 358639), (87019, 326554), (115187, 246698), (123349, 230374), (163277, 174038)]