40701984976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{308311}}^1$

素因数の和:308579

約数の個数: 40

約数和(自身を含む): 81354904064

約数和(自身を除く): 40652919088

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 223, 296, 446, 592, 892, 1784, 3568, 8251, 16502, 33004, 66008, 132016, 308311, 616622, 1233244, 2466488, 4932976, 11407507, 22815014, 45630028, 68753353, 91260056, 137506706, 182520112, 275013412, 550026824, 1100053648, 2543874061, 5087748122, 10175496244, 20350992488, 40701984976]

約数ペア:

[(1, 40701984976), (2, 20350992488), (4, 10175496244), (8, 5087748122), (16, 2543874061), (37, 1100053648), (74, 550026824), (148, 275013412), (223, 182520112), (296, 137506706), (446, 91260056), (592, 68753353), (892, 45630028), (1784, 22815014), (3568, 11407507), (8251, 4932976), (16502, 2466488), (33004, 1233244), (66008, 616622), (132016, 308311)]