1377952

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 2901150

約数和(自身を除く): 1523198

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 289, 298, 544, 578, 596, 1156, 1192, 2312, 2384, 2533, 4624, 4768, 5066, 9248, 10132, 20264, 40528, 43061, 81056, 86122, 172244, 344488, 688976, 1377952]

約数ペア:

[(1, 1377952), (2, 688976), (4, 344488), (8, 172244), (16, 86122), (17, 81056), (32, 43061), (34, 40528), (68, 20264), (136, 10132), (149, 9248), (272, 5066), (289, 4768), (298, 4624), (544, 2533), (578, 2384), (596, 2312), (1156, 1192)]