27997623356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1\times {\mathrm{3041}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 54167677200

約数和(自身を除く): 26170053844

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 229, 437, 458, 529, 874, 916, 1058, 1748, 2116, 3041, 4351, 5267, 6082, 8702, 10051, 10534, 12164, 17404, 20102, 21068, 40204, 57779, 69943, 100073, 115558, 121141, 139886, 200146, 231116, 242282, 279772, 400292, 484564, 696389, 1328917, 1392778, 1608689, 2301679, 2657834, 2785556, 3217378, 4603358, 5315668, 6434756, 9206716, 13231391, 16016947, 26462782, 30565091, 32033894, 52925564, 61130182, 64067788, 122260364, 304321993, 368389781, 608643986, 736779562, 1217287972, 1473559124, 6999405839, 13998811678, 27997623356]

約数ペア:

[(1, 27997623356), (2, 13998811678), (4, 6999405839), (19, 1473559124), (23, 1217287972), (38, 736779562), (46, 608643986), (76, 368389781), (92, 304321993), (229, 122260364), (437, 64067788), (458, 61130182), (529, 52925564), (874, 32033894), (916, 30565091), (1058, 26462782), (1748, 16016947), (2116, 13231391), (3041, 9206716), (4351, 6434756), (5267, 5315668), (6082, 4603358), (8702, 3217378), (10051, 2785556), (10534, 2657834), (12164, 2301679), (17404, 1608689), (20102, 1392778), (21068, 1328917), (40204, 696389), (57779, 484564), (69943, 400292), (100073, 279772), (115558, 242282), (121141, 231116), (139886, 200146)]