23989312

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 42

約数和(自身を含む): 50607722

約数和(自身を除く): 26618410

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 1297, 2312, 2594, 4624, 5188, 9248, 10376, 18496, 20752, 22049, 41504, 44098, 83008, 88196, 176392, 352784, 374833, 705568, 749666, 1411136, 1499332, 2998664, 5997328, 11994656, 23989312]

約数ペア:

[(1, 23989312), (2, 11994656), (4, 5997328), (8, 2998664), (16, 1499332), (17, 1411136), (32, 749666), (34, 705568), (64, 374833), (68, 352784), (136, 176392), (272, 88196), (289, 83008), (544, 44098), (578, 41504), (1088, 22049), (1156, 20752), (1297, 18496), (2312, 10376), (2594, 9248), (4624, 5188)]