23979368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 55910400

約数和(自身を除く): 31931032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 727, 868, 1064, 1178, 1454, 1736, 2356, 2908, 4123, 4712, 5089, 5816, 8246, 10178, 13813, 16492, 20356, 22537, 27626, 32984, 40712, 45074, 55252, 90148, 96691, 110504, 157759, 180296, 193382, 315518, 386764, 428203, 631036, 773528, 856406, 1262072, 1712812, 2997421, 3425624, 5994842, 11989684, 23979368]

約数ペア:

[(1, 23979368), (2, 11989684), (4, 5994842), (7, 3425624), (8, 2997421), (14, 1712812), (19, 1262072), (28, 856406), (31, 773528), (38, 631036), (56, 428203), (62, 386764), (76, 315518), (124, 193382), (133, 180296), (152, 157759), (217, 110504), (248, 96691), (266, 90148), (434, 55252), (532, 45074), (589, 40712), (727, 32984), (868, 27626), (1064, 22537), (1178, 20356), (1454, 16492), (1736, 13813), (2356, 10178), (2908, 8246), (4123, 5816), (4712, 5089)]