67441792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 154346400

約数和(自身を除く): 86904608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2521, 3344, 5042, 6688, 10084, 13376, 20168, 26752, 27731, 40336, 47899, 55462, 80672, 95798, 110924, 161344, 191596, 221848, 322688, 383192, 443696, 526889, 766384, 887392, 1053778, 1532768, 1774784, 2107556, 3065536, 3549568, 4215112, 6131072, 8430224, 16860448, 33720896, 67441792]

約数ペア:

[(1, 67441792), (2, 33720896), (4, 16860448), (8, 8430224), (11, 6131072), (16, 4215112), (19, 3549568), (22, 3065536), (32, 2107556), (38, 1774784), (44, 1532768), (64, 1053778), (76, 887392), (88, 766384), (128, 526889), (152, 443696), (176, 383192), (209, 322688), (304, 221848), (352, 191596), (418, 161344), (608, 110924), (704, 95798), (836, 80672), (1216, 55462), (1408, 47899), (1672, 40336), (2432, 27731), (2521, 26752), (3344, 20168), (5042, 13376), (6688, 10084)]