5287312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 10713600

約数和(自身を除く): 5426288

約数列:

[1, 2, 4, 8, 16, 47, 79, 89, 94, 158, 178, 188, 316, 356, 376, 632, 712, 752, 1264, 1424, 3713, 4183, 7031, 7426, 8366, 14062, 14852, 16732, 28124, 29704, 33464, 56248, 59408, 66928, 112496, 330457, 660914, 1321828, 2643656, 5287312]

約数ペア:

[(1, 5287312), (2, 2643656), (4, 1321828), (8, 660914), (16, 330457), (47, 112496), (79, 66928), (89, 59408), (94, 56248), (158, 33464), (178, 29704), (188, 28124), (316, 16732), (356, 14852), (376, 14062), (632, 8366), (712, 7426), (752, 7031), (1264, 4183), (1424, 3713)]