1288007056

素因数分解:

$2^4\times 7^1\times {\mathrm{751}}^1\times {\mathrm{15313}}^1$

素因数の和:16079

約数の個数: 40

約数和(自身を含む): 2855999744

約数和(自身を除く): 1567992688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 751, 1502, 3004, 5257, 6008, 10514, 12016, 15313, 21028, 30626, 42056, 61252, 84112, 107191, 122504, 214382, 245008, 428764, 857528, 1715056, 11500063, 23000126, 46000252, 80500441, 92000504, 161000882, 184001008, 322001764, 644003528, 1288007056]

約数ペア:

[(1, 1288007056), (2, 644003528), (4, 322001764), (7, 184001008), (8, 161000882), (14, 92000504), (16, 80500441), (28, 46000252), (56, 23000126), (112, 11500063), (751, 1715056), (1502, 857528), (3004, 428764), (5257, 245008), (6008, 214382), (10514, 122504), (12016, 107191), (15313, 84112), (21028, 61252), (30626, 42056)]