1372744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2734200

約数和(自身を除く): 1361456

約数列:

[1, 2, 4, 8, 29, 58, 61, 97, 116, 122, 194, 232, 244, 388, 488, 776, 1769, 2813, 3538, 5626, 5917, 7076, 11252, 11834, 14152, 22504, 23668, 47336, 171593, 343186, 686372, 1372744]

約数ペア:

[(1, 1372744), (2, 686372), (4, 343186), (8, 171593), (29, 47336), (58, 23668), (61, 22504), (97, 14152), (116, 11834), (122, 11252), (194, 7076), (232, 5917), (244, 5626), (388, 3538), (488, 2813), (776, 1769)]