39436228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 77459200

約数和(自身を除く): 38022972

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 103, 148, 199, 206, 398, 412, 481, 796, 962, 1339, 1924, 2587, 2678, 3811, 5174, 5356, 7363, 7622, 10348, 14726, 15244, 20497, 29452, 40994, 49543, 81988, 95719, 99086, 191438, 198172, 266461, 382876, 532922, 758389, 1065844, 1516778, 3033556, 9859057, 19718114, 39436228]

約数ペア:

[(1, 39436228), (2, 19718114), (4, 9859057), (13, 3033556), (26, 1516778), (37, 1065844), (52, 758389), (74, 532922), (103, 382876), (148, 266461), (199, 198172), (206, 191438), (398, 99086), (412, 95719), (481, 81988), (796, 49543), (962, 40994), (1339, 29452), (1924, 20497), (2587, 15244), (2678, 14726), (3811, 10348), (5174, 7622), (5356, 7363)]