13928382832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{308587}}^1$

素因数の和:308646

約数の個数: 80

約数和(自身を含む): 34285361152

約数和(自身を除く): 20356978320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 308587, 617174, 1234348, 2160109, 2468696, 4011631, 4320218, 4937392, 8023262, 8640436, 9566197, 16046524, 17280872, 19132394, 28081417, 32093048, 34561744, 38264788, 56162834, 64186096, 66963379, 76529576, 112325668, 124360561, 133926758, 153059152, 224651336, 248721122, 267853516, 449302672, 497442244, 535707032, 870523927, 994884488, 1071414064, 1741047854, 1989768976, 3482095708, 6964191416, 13928382832]

約数ペア:

[(1, 13928382832), (2, 6964191416), (4, 3482095708), (7, 1989768976), (8, 1741047854), (13, 1071414064), (14, 994884488), (16, 870523927), (26, 535707032), (28, 497442244), (31, 449302672), (52, 267853516), (56, 248721122), (62, 224651336), (91, 153059152), (104, 133926758), (112, 124360561), (124, 112325668), (182, 76529576), (208, 66963379), (217, 64186096), (248, 56162834), (364, 38264788), (403, 34561744), (434, 32093048), (496, 28081417), (728, 19132394), (806, 17280872), (868, 16046524), (1456, 9566197), (1612, 8640436), (1736, 8023262), (2821, 4937392), (3224, 4320218), (3472, 4011631), (5642, 2468696), (6448, 2160109), (11284, 1234348), (22568, 617174), (45136, 308587)]