22478040884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1\times {\mathrm{1289}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 42543869760

約数和(自身を除く): 20065828876

約数列:

[1, 2, 4, 13, 26, 52, 491, 683, 982, 1289, 1366, 1964, 2578, 2732, 5156, 6383, 8879, 12766, 16757, 17758, 25532, 33514, 35516, 67028, 335353, 632899, 670706, 880387, 1265798, 1341412, 1760774, 2531596, 3521548, 4359589, 8227687, 8719178, 11445031, 16455374, 17438356, 22890062, 32910748, 45780124, 432270017, 864540034, 1729080068, 5619510221, 11239020442, 22478040884]

約数ペア:

[(1, 22478040884), (2, 11239020442), (4, 5619510221), (13, 1729080068), (26, 864540034), (52, 432270017), (491, 45780124), (683, 32910748), (982, 22890062), (1289, 17438356), (1366, 16455374), (1964, 11445031), (2578, 8719178), (2732, 8227687), (5156, 4359589), (6383, 3521548), (8879, 2531596), (12766, 1760774), (16757, 1341412), (17758, 1265798), (25532, 880387), (33514, 670706), (35516, 632899), (67028, 335353)]