1234975472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{85667}}^1$

素因数の和:85745

約数の個数: 40

約数和(自身を含む): 2581348176

約数和(自身を除く): 1346372704

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 85667, 171334, 342668, 685336, 1370672, 1456339, 2912678, 4540351, 5825356, 9080702, 11650712, 18161404, 23301424, 36322808, 72645616, 77185967, 154371934, 308743868, 617487736, 1234975472]

約数ペア:

[(1, 1234975472), (2, 617487736), (4, 308743868), (8, 154371934), (16, 77185967), (17, 72645616), (34, 36322808), (53, 23301424), (68, 18161404), (106, 11650712), (136, 9080702), (212, 5825356), (272, 4540351), (424, 2912678), (848, 1456339), (901, 1370672), (1802, 685336), (3604, 342668), (7208, 171334), (14416, 85667)]