23440144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 59246208

約数和(自身を除く): 35806064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 947, 952, 1456, 1547, 1768, 1894, 1904, 3094, 3536, 3788, 6188, 6629, 7576, 12311, 12376, 13258, 15152, 16099, 24622, 24752, 26516, 32198, 49244, 53032, 64396, 86177, 98488, 106064, 112693, 128792, 172354, 196976, 209287, 225386, 257584, 344708, 418574, 450772, 689416, 837148, 901544, 1378832, 1465009, 1674296, 1803088, 2930018, 3348592, 5860036, 11720072, 23440144]

約数ペア:

[(1, 23440144), (2, 11720072), (4, 5860036), (7, 3348592), (8, 2930018), (13, 1803088), (14, 1674296), (16, 1465009), (17, 1378832), (26, 901544), (28, 837148), (34, 689416), (52, 450772), (56, 418574), (68, 344708), (91, 257584), (104, 225386), (112, 209287), (119, 196976), (136, 172354), (182, 128792), (208, 112693), (221, 106064), (238, 98488), (272, 86177), (364, 64396), (442, 53032), (476, 49244), (728, 32198), (884, 26516), (947, 24752), (952, 24622), (1456, 16099), (1547, 15152), (1768, 13258), (1894, 12376), (1904, 12311), (3094, 7576), (3536, 6629), (3788, 6188)]