15571341856

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{416257}}^1$

素因数の和:416441

約数の個数: 48

約数和(自身を含む): 35245397376

約数和(自身を除く): 19674055520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 9352, 18704, 37408, 416257, 832514, 1665028, 2913799, 3330056, 5827598, 6660112, 11655196, 13320224, 23310392, 46620784, 69514919, 93241568, 139029838, 278059676, 486604433, 556119352, 973208866, 1112238704, 1946417732, 2224477408, 3892835464, 7785670928, 15571341856]

約数ペア:

[(1, 15571341856), (2, 7785670928), (4, 3892835464), (7, 2224477408), (8, 1946417732), (14, 1112238704), (16, 973208866), (28, 556119352), (32, 486604433), (56, 278059676), (112, 139029838), (167, 93241568), (224, 69514919), (334, 46620784), (668, 23310392), (1169, 13320224), (1336, 11655196), (2338, 6660112), (2672, 5827598), (4676, 3330056), (5344, 2913799), (9352, 1665028), (18704, 832514), (37408, 416257)]