64509388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22677

約数の個数: 24

約数和(自身を含む): 121605120

約数和(自身を除く): 57095732

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 22619, 45238, 90476, 520237, 701189, 1040474, 1402378, 2080948, 2804756, 16127347, 32254694, 64509388]

約数ペア:

[(1, 64509388), (2, 32254694), (4, 16127347), (23, 2804756), (31, 2080948), (46, 1402378), (62, 1040474), (92, 701189), (124, 520237), (713, 90476), (1426, 45238), (2852, 22619)]