67346708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 139285440

約数和(自身を除く): 71938732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 281, 286, 419, 562, 572, 838, 1124, 1676, 3091, 3653, 4609, 5447, 6182, 7306, 9218, 10894, 12364, 14612, 18436, 21788, 40183, 59917, 80366, 117739, 119834, 160732, 235478, 239668, 470956, 1295129, 1530607, 2590258, 3061214, 5180516, 6122428, 16836677, 33673354, 67346708]

約数ペア:

[(1, 67346708), (2, 33673354), (4, 16836677), (11, 6122428), (13, 5180516), (22, 3061214), (26, 2590258), (44, 1530607), (52, 1295129), (143, 470956), (281, 239668), (286, 235478), (419, 160732), (562, 119834), (572, 117739), (838, 80366), (1124, 59917), (1676, 40183), (3091, 21788), (3653, 18436), (4609, 14612), (5447, 12364), (6182, 10894), (7306, 9218)]