6445712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 16248960

約数和(自身を除く): 9803248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 233, 247, 266, 304, 364, 466, 494, 532, 728, 932, 988, 1064, 1456, 1631, 1729, 1864, 1976, 2128, 3029, 3262, 3458, 3728, 3952, 4427, 6058, 6524, 6916, 8854, 12116, 13048, 13832, 17708, 21203, 24232, 26096, 27664, 30989, 35416, 42406, 48464, 57551, 61978, 70832, 84812, 115102, 123956, 169624, 230204, 247912, 339248, 402857, 460408, 495824, 805714, 920816, 1611428, 3222856, 6445712]

約数ペア:

[(1, 6445712), (2, 3222856), (4, 1611428), (7, 920816), (8, 805714), (13, 495824), (14, 460408), (16, 402857), (19, 339248), (26, 247912), (28, 230204), (38, 169624), (52, 123956), (56, 115102), (76, 84812), (91, 70832), (104, 61978), (112, 57551), (133, 48464), (152, 42406), (182, 35416), (208, 30989), (233, 27664), (247, 26096), (266, 24232), (304, 21203), (364, 17708), (466, 13832), (494, 13048), (532, 12116), (728, 8854), (932, 6916), (988, 6524), (1064, 6058), (1456, 4427), (1631, 3952), (1729, 3728), (1864, 3458), (1976, 3262), (2128, 3029)]