6407128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 14888880

約数和(自身を除く): 8481752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 677, 728, 1183, 1352, 1354, 2366, 2708, 4732, 4739, 5416, 8801, 9464, 9478, 17602, 18956, 35204, 37912, 61607, 70408, 114413, 123214, 228826, 246428, 457652, 492856, 800891, 915304, 1601782, 3203564, 6407128]

約数ペア:

[(1, 6407128), (2, 3203564), (4, 1601782), (7, 915304), (8, 800891), (13, 492856), (14, 457652), (26, 246428), (28, 228826), (52, 123214), (56, 114413), (91, 70408), (104, 61607), (169, 37912), (182, 35204), (338, 18956), (364, 17602), (676, 9478), (677, 9464), (728, 8801), (1183, 5416), (1352, 4739), (1354, 4732), (2366, 2708)]