23252852

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 50561280

約数和(自身を除く): 27308428

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 89, 98, 124, 172, 178, 196, 217, 301, 356, 434, 602, 623, 868, 1204, 1246, 1333, 1519, 2107, 2492, 2666, 2759, 3038, 3827, 4214, 4361, 5332, 5518, 6076, 7654, 8428, 8722, 9331, 11036, 15308, 17444, 18662, 19313, 26789, 37324, 38626, 53578, 65317, 77252, 107156, 118637, 130634, 135191, 187523, 237274, 261268, 270382, 375046, 474548, 540764, 750092, 830459, 1660918, 3321836, 5813213, 11626426, 23252852]

約数ペア:

[(1, 23252852), (2, 11626426), (4, 5813213), (7, 3321836), (14, 1660918), (28, 830459), (31, 750092), (43, 540764), (49, 474548), (62, 375046), (86, 270382), (89, 261268), (98, 237274), (124, 187523), (172, 135191), (178, 130634), (196, 118637), (217, 107156), (301, 77252), (356, 65317), (434, 53578), (602, 38626), (623, 37324), (868, 26789), (1204, 19313), (1246, 18662), (1333, 17444), (1519, 15308), (2107, 11036), (2492, 9331), (2666, 8722), (2759, 8428), (3038, 7654), (3827, 6076), (4214, 5518), (4361, 5332)]