2756224

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 5596740

約数和(自身を除く): 2840516

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 353, 488, 706, 976, 1412, 1952, 2824, 3904, 5648, 7808, 11296, 21533, 22592, 43066, 45184, 86132, 172264, 344528, 689056, 1378112, 2756224]

約数ペア:

[(1, 2756224), (2, 1378112), (4, 689056), (8, 344528), (16, 172264), (32, 86132), (61, 45184), (64, 43066), (122, 22592), (128, 21533), (244, 11296), (353, 7808), (488, 5648), (706, 3904), (976, 2824), (1412, 1952)]