23958756

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 63980280

約数和(自身を除く): 40021524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 433, 477, 522, 636, 866, 954, 1044, 1299, 1537, 1732, 1908, 2598, 3074, 3897, 4611, 5196, 6148, 7794, 9222, 12557, 13833, 15588, 18444, 22949, 25114, 27666, 37671, 45898, 50228, 55332, 68847, 75342, 91796, 113013, 137694, 150684, 206541, 226026, 275388, 413082, 452052, 665521, 826164, 1331042, 1996563, 2662084, 3993126, 5989689, 7986252, 11979378, 23958756]

約数ペア:

[(1, 23958756), (2, 11979378), (3, 7986252), (4, 5989689), (6, 3993126), (9, 2662084), (12, 1996563), (18, 1331042), (29, 826164), (36, 665521), (53, 452052), (58, 413082), (87, 275388), (106, 226026), (116, 206541), (159, 150684), (174, 137694), (212, 113013), (261, 91796), (318, 75342), (348, 68847), (433, 55332), (477, 50228), (522, 45898), (636, 37671), (866, 27666), (954, 25114), (1044, 22949), (1299, 18444), (1537, 15588), (1732, 13833), (1908, 12557), (2598, 9222), (3074, 7794), (3897, 6148), (4611, 5196)]