8057406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 20275200

約数和(自身を除く): 12217794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 439, 483, 798, 874, 878, 966, 1311, 1317, 2622, 2634, 3059, 3073, 6118, 6146, 8341, 9177, 9219, 10097, 16682, 18354, 18438, 20194, 25023, 30291, 50046, 58387, 60582, 70679, 116774, 141358, 175161, 191843, 212037, 350322, 383686, 424074, 575529, 1151058, 1342901, 2685802, 4028703, 8057406]

約数ペア:

[(1, 8057406), (2, 4028703), (3, 2685802), (6, 1342901), (7, 1151058), (14, 575529), (19, 424074), (21, 383686), (23, 350322), (38, 212037), (42, 191843), (46, 175161), (57, 141358), (69, 116774), (114, 70679), (133, 60582), (138, 58387), (161, 50046), (266, 30291), (322, 25023), (399, 20194), (437, 18438), (439, 18354), (483, 16682), (798, 10097), (874, 9219), (878, 9177), (966, 8341), (1311, 6146), (1317, 6118), (2622, 3073), (2634, 3059)]