66629008

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3955

約数の個数: 40

約数和(自身を含む): 137189880

約数和(自身を除く): 70560872

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 3881, 4292, 7762, 8584, 15524, 17168, 31048, 62096, 112549, 143597, 225098, 287194, 450196, 574388, 900392, 1148776, 1800784, 2297552, 4164313, 8328626, 16657252, 33314504, 66629008]

約数ペア:

[(1, 66629008), (2, 33314504), (4, 16657252), (8, 8328626), (16, 4164313), (29, 2297552), (37, 1800784), (58, 1148776), (74, 900392), (116, 574388), (148, 450196), (232, 287194), (296, 225098), (464, 143597), (592, 112549), (1073, 62096), (2146, 31048), (3881, 17168), (4292, 15524), (7762, 8584)]