29125622752

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{40013}}^1$

素因数の和:40112

約数の個数: 72

約数和(自身を含む): 61338100824

約数和(自身を除く): 32212478072

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 529, 688, 736, 989, 1058, 1376, 1978, 2116, 3956, 4232, 7912, 8464, 15824, 16928, 22747, 31648, 40013, 45494, 80026, 90988, 160052, 181976, 320104, 363952, 640208, 727904, 920299, 1280416, 1720559, 1840598, 3441118, 3681196, 6882236, 7362392, 13764472, 14724784, 21166877, 27528944, 29449568, 39572857, 42333754, 55057888, 79145714, 84667508, 158291428, 169335016, 316582856, 338670032, 633165712, 677340064, 910175711, 1266331424, 1820351422, 3640702844, 7281405688, 14562811376, 29125622752]

約数ペア:

[(1, 29125622752), (2, 14562811376), (4, 7281405688), (8, 3640702844), (16, 1820351422), (23, 1266331424), (32, 910175711), (43, 677340064), (46, 633165712), (86, 338670032), (92, 316582856), (172, 169335016), (184, 158291428), (344, 84667508), (368, 79145714), (529, 55057888), (688, 42333754), (736, 39572857), (989, 29449568), (1058, 27528944), (1376, 21166877), (1978, 14724784), (2116, 13764472), (3956, 7362392), (4232, 6882236), (7912, 3681196), (8464, 3441118), (15824, 1840598), (16928, 1720559), (22747, 1280416), (31648, 920299), (40013, 727904), (45494, 640208), (80026, 363952), (90988, 320104), (160052, 181976)]