1556074624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13269

約数の個数: 64

約数和(自身を含む): 3385730880

約数和(自身を除く): 1829656256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 832, 923, 1136, 1664, 1846, 2272, 3692, 4544, 7384, 9088, 13171, 14768, 26342, 29536, 52684, 59072, 105368, 118144, 171223, 210736, 342446, 421472, 684892, 842944, 935141, 1369784, 1685888, 1870282, 2739568, 3740564, 5479136, 7481128, 10958272, 12156833, 14962256, 21916544, 24313666, 29924512, 48627332, 59849024, 97254664, 119698048, 194509328, 389018656, 778037312, 1556074624]

約数ペア:

[(1, 1556074624), (2, 778037312), (4, 389018656), (8, 194509328), (13, 119698048), (16, 97254664), (26, 59849024), (32, 48627332), (52, 29924512), (64, 24313666), (71, 21916544), (104, 14962256), (128, 12156833), (142, 10958272), (208, 7481128), (284, 5479136), (416, 3740564), (568, 2739568), (832, 1870282), (923, 1685888), (1136, 1369784), (1664, 935141), (1846, 842944), (2272, 684892), (3692, 421472), (4544, 342446), (7384, 210736), (9088, 171223), (13171, 118144), (14768, 105368), (26342, 59072), (29536, 52684)]