24488884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 26798156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 317, 356, 434, 623, 634, 868, 1246, 1268, 2219, 2492, 2759, 4438, 5518, 8876, 9827, 11036, 19313, 19654, 28213, 38626, 39308, 56426, 68789, 77252, 112852, 137578, 197491, 275156, 394982, 789964, 874603, 1749206, 3498412, 6122221, 12244442, 24488884]

約数ペア:

[(1, 24488884), (2, 12244442), (4, 6122221), (7, 3498412), (14, 1749206), (28, 874603), (31, 789964), (62, 394982), (89, 275156), (124, 197491), (178, 137578), (217, 112852), (317, 77252), (356, 68789), (434, 56426), (623, 39308), (634, 38626), (868, 28213), (1246, 19654), (1268, 19313), (2219, 11036), (2492, 9827), (2759, 8876), (4438, 5518)]