25532041904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^2$

素因数の和:1354

約数の個数: 60

約数和(自身を含む): 51071583888

約数和(自身を除く): 25539541984

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 607, 976, 1136, 1214, 2428, 4331, 4856, 8662, 9712, 17324, 34648, 37027, 43097, 69296, 74054, 86194, 148108, 172388, 296216, 344776, 368449, 592432, 689552, 736898, 1473796, 2628917, 2947592, 5257834, 5895184, 10515668, 21031336, 22475389, 26159879, 42062672, 44950778, 52319758, 89901556, 104639516, 179803112, 209279032, 359606224, 418558064, 1595752619, 3191505238, 6383010476, 12766020952, 25532041904]

約数ペア:

[(1, 25532041904), (2, 12766020952), (4, 6383010476), (8, 3191505238), (16, 1595752619), (61, 418558064), (71, 359606224), (122, 209279032), (142, 179803112), (244, 104639516), (284, 89901556), (488, 52319758), (568, 44950778), (607, 42062672), (976, 26159879), (1136, 22475389), (1214, 21031336), (2428, 10515668), (4331, 5895184), (4856, 5257834), (8662, 2947592), (9712, 2628917), (17324, 1473796), (34648, 736898), (37027, 689552), (43097, 592432), (69296, 368449), (74054, 344776), (86194, 296216), (148108, 172388)]