2028017488

素因数分解:

$2^4\times 7^2\times {\mathrm{733}}^1\times {\mathrm{3529}}^1$

素因数の和:4284

約数の個数: 60

約数和(自身を含む): 4578332340

約数和(自身を除く): 2550314852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 733, 784, 1466, 2932, 3529, 5131, 5864, 7058, 10262, 11728, 14116, 20524, 24703, 28232, 35917, 41048, 49406, 56464, 71834, 82096, 98812, 143668, 172921, 197624, 287336, 345842, 395248, 574672, 691684, 1383368, 2586757, 2766736, 5173514, 10347028, 18107299, 20694056, 36214598, 41388112, 72429196, 126751093, 144858392, 253502186, 289716784, 507004372, 1014008744, 2028017488]

約数ペア:

[(1, 2028017488), (2, 1014008744), (4, 507004372), (7, 289716784), (8, 253502186), (14, 144858392), (16, 126751093), (28, 72429196), (49, 41388112), (56, 36214598), (98, 20694056), (112, 18107299), (196, 10347028), (392, 5173514), (733, 2766736), (784, 2586757), (1466, 1383368), (2932, 691684), (3529, 574672), (5131, 395248), (5864, 345842), (7058, 287336), (10262, 197624), (11728, 172921), (14116, 143668), (20524, 98812), (24703, 82096), (28232, 71834), (35917, 56464), (41048, 49406)]