39470392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 46713608

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 569, 598, 667, 754, 1138, 1196, 1334, 1508, 2276, 2392, 2668, 3016, 4552, 5336, 7397, 8671, 13087, 14794, 16501, 17342, 26174, 29588, 33002, 34684, 52348, 59176, 66004, 69368, 104696, 132008, 170131, 214513, 340262, 379523, 429026, 680524, 759046, 858052, 1361048, 1518092, 1716104, 3036184, 4933799, 9867598, 19735196, 39470392]

約数ペア:

[(1, 39470392), (2, 19735196), (4, 9867598), (8, 4933799), (13, 3036184), (23, 1716104), (26, 1518092), (29, 1361048), (46, 858052), (52, 759046), (58, 680524), (92, 429026), (104, 379523), (116, 340262), (184, 214513), (232, 170131), (299, 132008), (377, 104696), (569, 69368), (598, 66004), (667, 59176), (754, 52348), (1138, 34684), (1196, 33002), (1334, 29588), (1508, 26174), (2276, 17342), (2392, 16501), (2668, 14794), (3016, 13087), (4552, 8671), (5336, 7397)]