13214156968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:3998

約数の個数: 64

約数和(自身を含む): 26253342720

約数和(自身を除く): 13039185752

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 347, 694, 1333, 1388, 2666, 2776, 3571, 5332, 7142, 10664, 10757, 14284, 14921, 21514, 28568, 29842, 43028, 59684, 86056, 110701, 119368, 153553, 221402, 307106, 442804, 462551, 614212, 885608, 925102, 1228424, 1239137, 1850204, 2478274, 3700408, 4760143, 4956548, 9520286, 9913096, 19040572, 38081144, 38413247, 53282891, 76826494, 106565782, 153652988, 213131564, 307305976, 426263128, 1651769621, 3303539242, 6607078484, 13214156968]

約数ペア:

[(1, 13214156968), (2, 6607078484), (4, 3303539242), (8, 1651769621), (31, 426263128), (43, 307305976), (62, 213131564), (86, 153652988), (124, 106565782), (172, 76826494), (248, 53282891), (344, 38413247), (347, 38081144), (694, 19040572), (1333, 9913096), (1388, 9520286), (2666, 4956548), (2776, 4760143), (3571, 3700408), (5332, 2478274), (7142, 1850204), (10664, 1239137), (10757, 1228424), (14284, 925102), (14921, 885608), (21514, 614212), (28568, 462551), (29842, 442804), (43028, 307106), (59684, 221402), (86056, 153553), (110701, 119368)]