17944528

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 40497408

約数和(自身を除く): 22552880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3023, 5936, 6046, 12092, 21161, 24184, 42322, 48368, 84644, 160219, 169288, 320438, 338576, 640876, 1121533, 1281752, 2243066, 2563504, 4486132, 8972264, 17944528]

約数ペア:

[(1, 17944528), (2, 8972264), (4, 4486132), (7, 2563504), (8, 2243066), (14, 1281752), (16, 1121533), (28, 640876), (53, 338576), (56, 320438), (106, 169288), (112, 160219), (212, 84644), (371, 48368), (424, 42322), (742, 24184), (848, 21161), (1484, 12092), (2968, 6046), (3023, 5936)]