1457372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 3182592

約数和(自身を除く): 1725220

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 73, 92, 124, 146, 161, 217, 292, 322, 434, 511, 644, 713, 868, 1022, 1426, 1679, 2044, 2263, 2852, 3358, 4526, 4991, 6716, 9052, 9982, 11753, 15841, 19964, 23506, 31682, 47012, 52049, 63364, 104098, 208196, 364343, 728686, 1457372]

約数ペア:

[(1, 1457372), (2, 728686), (4, 364343), (7, 208196), (14, 104098), (23, 63364), (28, 52049), (31, 47012), (46, 31682), (62, 23506), (73, 19964), (92, 15841), (124, 11753), (146, 9982), (161, 9052), (217, 6716), (292, 4991), (322, 4526), (434, 3358), (511, 2852), (644, 2263), (713, 2044), (868, 1679), (1022, 1426)]