28068924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7866

約数の個数: 48

約数和(自身を含む): 73608192

約数和(自身を除く): 45539268

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7823, 15646, 23469, 31292, 46938, 93876, 101699, 179929, 203398, 305097, 359858, 406796, 539787, 610194, 719716, 1079574, 1220388, 2159148, 2339077, 4678154, 7017231, 9356308, 14034462, 28068924]

約数ペア:

[(1, 28068924), (2, 14034462), (3, 9356308), (4, 7017231), (6, 4678154), (12, 2339077), (13, 2159148), (23, 1220388), (26, 1079574), (39, 719716), (46, 610194), (52, 539787), (69, 406796), (78, 359858), (92, 305097), (138, 203398), (156, 179929), (276, 101699), (299, 93876), (598, 46938), (897, 31292), (1196, 23469), (1794, 15646), (3588, 7823)]