38686466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 73047744

約数和(自身を除く): 34361278

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 169, 182, 197, 338, 394, 581, 1079, 1162, 1183, 1379, 2158, 2366, 2561, 2758, 5122, 7553, 14027, 15106, 16351, 17927, 28054, 32702, 33293, 35854, 66586, 98189, 114457, 196378, 212563, 228914, 233051, 425126, 466102, 1487941, 2763319, 2975882, 5526638, 19343233, 38686466]

約数ペア:

[(1, 38686466), (2, 19343233), (7, 5526638), (13, 2975882), (14, 2763319), (26, 1487941), (83, 466102), (91, 425126), (166, 233051), (169, 228914), (182, 212563), (197, 196378), (338, 114457), (394, 98189), (581, 66586), (1079, 35854), (1162, 33293), (1183, 32702), (1379, 28054), (2158, 17927), (2366, 16351), (2561, 15106), (2758, 14027), (5122, 7553)]