23153704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 53452800

約数和(自身を除く): 30299096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 463, 532, 658, 893, 926, 1064, 1316, 1786, 1852, 2632, 3241, 3572, 3704, 6251, 6482, 7144, 8797, 12502, 12964, 17594, 21761, 25004, 25928, 35188, 43522, 50008, 61579, 70376, 87044, 123158, 152327, 174088, 246316, 304654, 413459, 492632, 609308, 826918, 1218616, 1653836, 2894213, 3307672, 5788426, 11576852, 23153704]

約数ペア:

[(1, 23153704), (2, 11576852), (4, 5788426), (7, 3307672), (8, 2894213), (14, 1653836), (19, 1218616), (28, 826918), (38, 609308), (47, 492632), (56, 413459), (76, 304654), (94, 246316), (133, 174088), (152, 152327), (188, 123158), (266, 87044), (329, 70376), (376, 61579), (463, 50008), (532, 43522), (658, 35188), (893, 25928), (926, 25004), (1064, 21761), (1316, 17594), (1786, 12964), (1852, 12502), (2632, 8797), (3241, 7144), (3572, 6482), (3704, 6251)]