7393488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 20582016

約数和(自身を除く): 13188528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 181, 184, 222, 276, 296, 362, 368, 444, 543, 552, 592, 724, 851, 888, 1086, 1104, 1448, 1702, 1776, 2172, 2553, 2896, 3404, 4163, 4344, 5106, 6697, 6808, 8326, 8688, 10212, 12489, 13394, 13616, 16652, 20091, 20424, 24978, 26788, 33304, 40182, 40848, 49956, 53576, 66608, 80364, 99912, 107152, 154031, 160728, 199824, 308062, 321456, 462093, 616124, 924186, 1232248, 1848372, 2464496, 3696744, 7393488]

約数ペア:

[(1, 7393488), (2, 3696744), (3, 2464496), (4, 1848372), (6, 1232248), (8, 924186), (12, 616124), (16, 462093), (23, 321456), (24, 308062), (37, 199824), (46, 160728), (48, 154031), (69, 107152), (74, 99912), (92, 80364), (111, 66608), (138, 53576), (148, 49956), (181, 40848), (184, 40182), (222, 33304), (276, 26788), (296, 24978), (362, 20424), (368, 20091), (444, 16652), (543, 13616), (552, 13394), (592, 12489), (724, 10212), (851, 8688), (888, 8326), (1086, 6808), (1104, 6697), (1448, 5106), (1702, 4344), (1776, 4163), (2172, 3404), (2553, 2896)]