23002768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 40

約数和(自身を含む): 49684320

約数和(自身を除く): 26681552

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 4451, 5168, 8902, 17804, 35608, 71216, 75667, 84569, 151334, 169138, 302668, 338276, 605336, 676552, 1210672, 1353104, 1437673, 2875346, 5750692, 11501384, 23002768]

約数ペア:

[(1, 23002768), (2, 11501384), (4, 5750692), (8, 2875346), (16, 1437673), (17, 1353104), (19, 1210672), (34, 676552), (38, 605336), (68, 338276), (76, 302668), (136, 169138), (152, 151334), (272, 84569), (304, 75667), (323, 71216), (646, 35608), (1292, 17804), (2584, 8902), (4451, 5168)]