28294324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 27347276

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 229, 316, 391, 458, 782, 916, 1343, 1564, 1817, 2686, 3634, 3893, 5267, 5372, 7268, 7786, 10534, 15572, 18091, 21068, 30889, 36182, 61778, 72364, 89539, 123556, 179078, 307547, 358156, 416093, 615094, 832186, 1230188, 1664372, 7073581, 14147162, 28294324]

約数ペア:

[(1, 28294324), (2, 14147162), (4, 7073581), (17, 1664372), (23, 1230188), (34, 832186), (46, 615094), (68, 416093), (79, 358156), (92, 307547), (158, 179078), (229, 123556), (316, 89539), (391, 72364), (458, 61778), (782, 36182), (916, 30889), (1343, 21068), (1564, 18091), (1817, 15572), (2686, 10534), (3634, 7786), (3893, 7268), (5267, 5372)]