672448

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 56

約数和(自身を含む): 1625600

約数和(自身を除く): 953152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 79, 112, 133, 152, 158, 224, 266, 304, 316, 448, 532, 553, 608, 632, 1064, 1106, 1216, 1264, 1501, 2128, 2212, 2528, 3002, 4256, 4424, 5056, 6004, 8512, 8848, 10507, 12008, 17696, 21014, 24016, 35392, 42028, 48032, 84056, 96064, 168112, 336224, 672448]

約数ペア:

[(1, 672448), (2, 336224), (4, 168112), (7, 96064), (8, 84056), (14, 48032), (16, 42028), (19, 35392), (28, 24016), (32, 21014), (38, 17696), (56, 12008), (64, 10507), (76, 8848), (79, 8512), (112, 6004), (133, 5056), (152, 4424), (158, 4256), (224, 3002), (266, 2528), (304, 2212), (316, 2128), (448, 1501), (532, 1264), (553, 1216), (608, 1106), (632, 1064)]