40542928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 85539168

約数和(自身を除く): 44996240

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 131, 184, 232, 262, 368, 464, 524, 667, 841, 1048, 1334, 1682, 2096, 2668, 3013, 3364, 3799, 5336, 6026, 6728, 7598, 10672, 12052, 13456, 15196, 19343, 24104, 30392, 38686, 48208, 60784, 77372, 87377, 110171, 154744, 174754, 220342, 309488, 349508, 440684, 699016, 881368, 1398032, 1762736, 2533933, 5067866, 10135732, 20271464, 40542928]

約数ペア:

[(1, 40542928), (2, 20271464), (4, 10135732), (8, 5067866), (16, 2533933), (23, 1762736), (29, 1398032), (46, 881368), (58, 699016), (92, 440684), (116, 349508), (131, 309488), (184, 220342), (232, 174754), (262, 154744), (368, 110171), (464, 87377), (524, 77372), (667, 60784), (841, 48208), (1048, 38686), (1334, 30392), (1682, 24104), (2096, 19343), (2668, 15196), (3013, 13456), (3364, 12052), (3799, 10672), (5336, 7598), (6026, 6728)]