28667964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 72654848

約数和(自身を除く): 43986884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1447, 1524, 1651, 2894, 3302, 4341, 4953, 5788, 6604, 8682, 9906, 17364, 18811, 19812, 37622, 56433, 75244, 112866, 183769, 225732, 367538, 551307, 735076, 1102614, 2205228, 2388997, 4777994, 7166991, 9555988, 14333982, 28667964]

約数ペア:

[(1, 28667964), (2, 14333982), (3, 9555988), (4, 7166991), (6, 4777994), (12, 2388997), (13, 2205228), (26, 1102614), (39, 735076), (52, 551307), (78, 367538), (127, 225732), (156, 183769), (254, 112866), (381, 75244), (508, 56433), (762, 37622), (1447, 19812), (1524, 18811), (1651, 17364), (2894, 9906), (3302, 8682), (4341, 6604), (4953, 5788)]