15704416

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5423

約数の個数: 48

約数和(自身を含む): 38060064

約数和(自身を除く): 22355648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5393, 10786, 21572, 37751, 43144, 70109, 75502, 86288, 140218, 151004, 172576, 280436, 302008, 490763, 560872, 604016, 981526, 1121744, 1208032, 1963052, 2243488, 3926104, 7852208, 15704416]

約数ペア:

[(1, 15704416), (2, 7852208), (4, 3926104), (7, 2243488), (8, 1963052), (13, 1208032), (14, 1121744), (16, 981526), (26, 604016), (28, 560872), (32, 490763), (52, 302008), (56, 280436), (91, 172576), (104, 151004), (112, 140218), (182, 86288), (208, 75502), (224, 70109), (364, 43144), (416, 37751), (728, 21572), (1456, 10786), (2912, 5393)]