70390736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5051}}^1$

素因数の和:5139

約数の個数: 40

約数和(自身を含む): 149094624

約数和(自身を除く): 78703888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 5051, 6968, 10102, 13936, 20204, 40408, 65663, 80816, 131326, 262652, 338417, 525304, 676834, 1050608, 1353668, 2707336, 4399421, 5414672, 8798842, 17597684, 35195368, 70390736]

約数ペア:

[(1, 70390736), (2, 35195368), (4, 17597684), (8, 8798842), (13, 5414672), (16, 4399421), (26, 2707336), (52, 1353668), (67, 1050608), (104, 676834), (134, 525304), (208, 338417), (268, 262652), (536, 131326), (871, 80816), (1072, 65663), (1742, 40408), (3484, 20204), (5051, 13936), (6968, 10102)]