7697128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 15408000

約数和(自身を除く): 7710872

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 641, 1282, 1501, 2564, 3002, 5128, 6004, 12008, 12179, 24358, 48716, 50639, 97432, 101278, 202556, 405112, 962141, 1924282, 3848564, 7697128]

約数ペア:

[(1, 7697128), (2, 3848564), (4, 1924282), (8, 962141), (19, 405112), (38, 202556), (76, 101278), (79, 97432), (152, 50639), (158, 48716), (316, 24358), (632, 12179), (641, 12008), (1282, 6004), (1501, 5128), (2564, 3002)]