2176597888

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{215249}}^1$

素因数の和:215342

約数の個数: 32

約数和(自身を含む): 4391100000

約数和(自身を除く): 2214502112

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 215249, 430498, 860996, 1721992, 3443984, 6887968, 13775936, 17004671, 27551872, 34009342, 68018684, 136037368, 272074736, 544149472, 1088298944, 2176597888]

約数ペア:

[(1, 2176597888), (2, 1088298944), (4, 544149472), (8, 272074736), (16, 136037368), (32, 68018684), (64, 34009342), (79, 27551872), (128, 17004671), (158, 13775936), (316, 6887968), (632, 3443984), (1264, 1721992), (2528, 860996), (5056, 430498), (10112, 215249)]