7189448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 16848000

約数和(自身を除く): 9658552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 233, 266, 406, 466, 532, 551, 812, 932, 1064, 1102, 1624, 1631, 1864, 2204, 3262, 3857, 4408, 4427, 6524, 6757, 7714, 8854, 13048, 13514, 15428, 17708, 27028, 30856, 30989, 35416, 47299, 54056, 61978, 94598, 123956, 128383, 189196, 247912, 256766, 378392, 513532, 898681, 1027064, 1797362, 3594724, 7189448]

約数ペア:

[(1, 7189448), (2, 3594724), (4, 1797362), (7, 1027064), (8, 898681), (14, 513532), (19, 378392), (28, 256766), (29, 247912), (38, 189196), (56, 128383), (58, 123956), (76, 94598), (116, 61978), (133, 54056), (152, 47299), (203, 35416), (232, 30989), (233, 30856), (266, 27028), (406, 17708), (466, 15428), (532, 13514), (551, 13048), (812, 8854), (932, 7714), (1064, 6757), (1102, 6524), (1624, 4427), (1631, 4408), (1864, 3857), (2204, 3262)]