66943708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 132765696

約数和(自身を除く): 65821988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 251, 299, 446, 502, 598, 892, 1004, 1196, 2899, 3263, 5129, 5773, 5798, 6526, 10258, 11546, 11596, 13052, 20516, 23092, 55973, 66677, 75049, 111946, 133354, 150098, 223892, 266708, 300196, 727649, 1287379, 1455298, 2574758, 2910596, 5149516, 16735927, 33471854, 66943708]

約数ペア:

[(1, 66943708), (2, 33471854), (4, 16735927), (13, 5149516), (23, 2910596), (26, 2574758), (46, 1455298), (52, 1287379), (92, 727649), (223, 300196), (251, 266708), (299, 223892), (446, 150098), (502, 133354), (598, 111946), (892, 75049), (1004, 66677), (1196, 55973), (2899, 23092), (3263, 20516), (5129, 13052), (5773, 11596), (5798, 11546), (6526, 10258)]