6257454.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 63745920

約数和(自身を除く): 33567512

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 67, 71, 104, 122, 134, 142, 244, 268, 284, 488, 536, 568, 793, 871, 923, 1586, 1742, 1846, 3172, 3484, 3692, 4087, 4331, 4757, 6344, 6968, 7384, 8174, 8662, 9514, 16348, 17324, 19028, 32696, 34648, 38056, 53131, 56303, 61841, 106262, 112606, 123682, 212524, 225212, 247364, 290177, 425048, 450424, 494728, 580354, 1160708, 2321416, 3772301, 7544602, 15089204, 30178408]

約数ペア:

[(1, 30178408), (2, 15089204), (4, 7544602), (8, 3772301), (13, 2321416), (26, 1160708), (52, 580354), (61, 494728), (67, 450424), (71, 425048), (104, 290177), (122, 247364), (134, 225212), (142, 212524), (244, 123682), (268, 112606), (284, 106262), (488, 61841), (536, 56303), (568, 53131), (793, 38056), (871, 34648), (923, 32696), (1586, 19028), (1742, 17324), (1846, 16348), (3172, 9514), (3484, 8662), (3692, 8174), (4087, 7384), (4331, 6968), (4757, 6344)]