72450248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1163}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 146664000

約数和(自身を除く): 74213752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 599, 1163, 1198, 2326, 2396, 4652, 4792, 7787, 9304, 15119, 15574, 30238, 31148, 60476, 62296, 120952, 696637, 1393274, 2786548, 5573096, 9056281, 18112562, 36225124, 72450248]

約数ペア:

[(1, 72450248), (2, 36225124), (4, 18112562), (8, 9056281), (13, 5573096), (26, 2786548), (52, 1393274), (104, 696637), (599, 120952), (1163, 62296), (1198, 60476), (2326, 31148), (2396, 30238), (4652, 15574), (4792, 15119), (7787, 9304)]