73307312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11421

約数の個数: 40

約数和(自身を含む): 157906560

約数和(自身を除く): 84599248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11369, 22738, 45476, 90952, 147797, 181904, 295594, 352439, 591188, 704878, 1182376, 1409756, 2364752, 2819512, 4581707, 5639024, 9163414, 18326828, 36653656, 73307312]

約数ペア:

[(1, 73307312), (2, 36653656), (4, 18326828), (8, 9163414), (13, 5639024), (16, 4581707), (26, 2819512), (31, 2364752), (52, 1409756), (62, 1182376), (104, 704878), (124, 591188), (208, 352439), (248, 295594), (403, 181904), (496, 147797), (806, 90952), (1612, 45476), (3224, 22738), (6448, 11369)]