828536488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{112207}}^1$

素因数の和:112297

約数の個数: 32

約数和(自身を含む): 1696584960

約数和(自身を除く): 868048472

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 112207, 224414, 448828, 897656, 1458691, 2917382, 5834764, 7966697, 11669528, 15933394, 31866788, 63733576, 103567061, 207134122, 414268244, 828536488]

約数ペア:

[(1, 828536488), (2, 414268244), (4, 207134122), (8, 103567061), (13, 63733576), (26, 31866788), (52, 15933394), (71, 11669528), (104, 7966697), (142, 5834764), (284, 2917382), (568, 1458691), (923, 897656), (1846, 448828), (3692, 224414), (7384, 112207)]