17955392

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3115

約数の個数: 56

約数和(自身を含む): 43866816

約数和(自身を除く): 25911424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 3083, 5824, 6166, 12332, 21581, 24664, 40079, 43162, 49328, 80158, 86324, 98656, 160316, 172648, 197312, 280553, 320632, 345296, 561106, 641264, 690592, 1122212, 1282528, 1381184, 2244424, 2565056, 4488848, 8977696, 17955392]

約数ペア:

[(1, 17955392), (2, 8977696), (4, 4488848), (7, 2565056), (8, 2244424), (13, 1381184), (14, 1282528), (16, 1122212), (26, 690592), (28, 641264), (32, 561106), (52, 345296), (56, 320632), (64, 280553), (91, 197312), (104, 172648), (112, 160316), (182, 98656), (208, 86324), (224, 80158), (364, 49328), (416, 43162), (448, 40079), (728, 24664), (832, 21581), (1456, 12332), (2912, 6166), (3083, 5824)]