23142392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 31047688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 383, 581, 664, 728, 766, 1079, 1162, 1532, 2158, 2324, 2681, 3064, 4316, 4648, 4979, 5362, 7553, 8632, 9958, 10724, 15106, 19916, 21448, 30212, 31789, 34853, 39832, 60424, 63578, 69706, 127156, 139412, 222523, 254312, 278824, 413257, 445046, 826514, 890092, 1653028, 1780184, 2892799, 3306056, 5785598, 11571196, 23142392]

約数ペア:

[(1, 23142392), (2, 11571196), (4, 5785598), (7, 3306056), (8, 2892799), (13, 1780184), (14, 1653028), (26, 890092), (28, 826514), (52, 445046), (56, 413257), (83, 278824), (91, 254312), (104, 222523), (166, 139412), (182, 127156), (332, 69706), (364, 63578), (383, 60424), (581, 39832), (664, 34853), (728, 31789), (766, 30212), (1079, 21448), (1162, 19916), (1532, 15106), (2158, 10724), (2324, 9958), (2681, 8632), (3064, 7553), (4316, 5362), (4648, 4979)]