15676942876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223331}}^1$

素因数の和:223474

約数の個数: 48

約数和(自身を含む): 33017402880

約数和(自身を除く): 17340460004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1526, 2507, 3052, 5014, 10028, 17549, 35098, 70196, 223331, 446662, 893324, 1563317, 3126634, 5136613, 6253268, 10273226, 20546452, 24343079, 35956291, 48686158, 71912582, 97372316, 143825164, 170401553, 340803106, 559890817, 681606212, 1119781634, 2239563268, 3919235719, 7838471438, 15676942876]

約数ペア:

[(1, 15676942876), (2, 7838471438), (4, 3919235719), (7, 2239563268), (14, 1119781634), (23, 681606212), (28, 559890817), (46, 340803106), (92, 170401553), (109, 143825164), (161, 97372316), (218, 71912582), (322, 48686158), (436, 35956291), (644, 24343079), (763, 20546452), (1526, 10273226), (2507, 6253268), (3052, 5136613), (5014, 3126634), (10028, 1563317), (17549, 893324), (35098, 446662), (70196, 223331)]