23045672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 49124880

約数和(自身を除く): 26079208

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 113, 148, 212, 226, 296, 424, 452, 481, 689, 904, 962, 1378, 1469, 1924, 1961, 2756, 2938, 3848, 3922, 4181, 5512, 5876, 5989, 7844, 8362, 11752, 11978, 15688, 16724, 23956, 25493, 33448, 47912, 50986, 54353, 77857, 101972, 108706, 155714, 203944, 217412, 221593, 311428, 434824, 443186, 622856, 886372, 1772744, 2880709, 5761418, 11522836, 23045672]

約数ペア:

[(1, 23045672), (2, 11522836), (4, 5761418), (8, 2880709), (13, 1772744), (26, 886372), (37, 622856), (52, 443186), (53, 434824), (74, 311428), (104, 221593), (106, 217412), (113, 203944), (148, 155714), (212, 108706), (226, 101972), (296, 77857), (424, 54353), (452, 50986), (481, 47912), (689, 33448), (904, 25493), (962, 23956), (1378, 16724), (1469, 15688), (1924, 11978), (1961, 11752), (2756, 8362), (2938, 7844), (3848, 5989), (3922, 5876), (4181, 5512)]