7142648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 6888712

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 347, 664, 694, 1388, 2573, 2776, 5146, 10292, 10757, 20584, 21514, 28801, 43028, 57602, 86056, 115204, 230408, 892831, 1785662, 3571324, 7142648]

約数ペア:

[(1, 7142648), (2, 3571324), (4, 1785662), (8, 892831), (31, 230408), (62, 115204), (83, 86056), (124, 57602), (166, 43028), (248, 28801), (332, 21514), (347, 20584), (664, 10757), (694, 10292), (1388, 5146), (2573, 2776)]