65221232

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 135437016

約数和(自身を除く): 70215784

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 131, 148, 232, 262, 296, 464, 524, 592, 841, 1048, 1073, 1682, 2096, 2146, 3364, 3799, 4292, 4847, 6728, 7598, 8584, 9694, 13456, 15196, 17168, 19388, 30392, 31117, 38776, 60784, 62234, 77552, 110171, 124468, 140563, 220342, 248936, 281126, 440684, 497872, 562252, 881368, 1124504, 1762736, 2249008, 4076327, 8152654, 16305308, 32610616, 65221232]

約数ペア:

[(1, 65221232), (2, 32610616), (4, 16305308), (8, 8152654), (16, 4076327), (29, 2249008), (37, 1762736), (58, 1124504), (74, 881368), (116, 562252), (131, 497872), (148, 440684), (232, 281126), (262, 248936), (296, 220342), (464, 140563), (524, 124468), (592, 110171), (841, 77552), (1048, 62234), (1073, 60784), (1682, 38776), (2096, 31117), (2146, 30392), (3364, 19388), (3799, 17168), (4292, 15196), (4847, 13456), (6728, 9694), (7598, 8584)]