29201816

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 65345280

約数和(自身を除く): 36143464

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 86, 134, 172, 181, 268, 301, 344, 362, 469, 536, 602, 724, 938, 1204, 1267, 1448, 1876, 2408, 2534, 2881, 3752, 5068, 5762, 7783, 10136, 11524, 12127, 15566, 20167, 23048, 24254, 31132, 40334, 48508, 54481, 62264, 80668, 84889, 97016, 108962, 161336, 169778, 217924, 339556, 435848, 521461, 679112, 1042922, 2085844, 3650227, 4171688, 7300454, 14600908, 29201816]

約数ペア:

[(1, 29201816), (2, 14600908), (4, 7300454), (7, 4171688), (8, 3650227), (14, 2085844), (28, 1042922), (43, 679112), (56, 521461), (67, 435848), (86, 339556), (134, 217924), (172, 169778), (181, 161336), (268, 108962), (301, 97016), (344, 84889), (362, 80668), (469, 62264), (536, 54481), (602, 48508), (724, 40334), (938, 31132), (1204, 24254), (1267, 23048), (1448, 20167), (1876, 15566), (2408, 12127), (2534, 11524), (2881, 10136), (3752, 7783), (5068, 5762)]