713771248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43019}}^1$

素因数の和:43105

約数の個数: 40

約数和(自身を含む): 1488319920

約数和(自身を除く): 774548672

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 43019, 86038, 172076, 344152, 688304, 731323, 1462646, 2624159, 2925292, 5248318, 5850584, 10496636, 11701168, 20993272, 41986544, 44610703, 89221406, 178442812, 356885624, 713771248]

約数ペア:

[(1, 713771248), (2, 356885624), (4, 178442812), (8, 89221406), (16, 44610703), (17, 41986544), (34, 20993272), (61, 11701168), (68, 10496636), (122, 5850584), (136, 5248318), (244, 2925292), (272, 2624159), (488, 1462646), (976, 731323), (1037, 688304), (2074, 344152), (4148, 172076), (8296, 86038), (16592, 43019)]