789488

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 60

約数和(自身を含む): 1908360

約数和(自身を除く): 1118872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 152, 196, 212, 266, 304, 371, 392, 424, 532, 742, 784, 848, 931, 1007, 1064, 1484, 1862, 2014, 2128, 2597, 2968, 3724, 4028, 5194, 5936, 7049, 7448, 8056, 10388, 14098, 14896, 16112, 20776, 28196, 41552, 49343, 56392, 98686, 112784, 197372, 394744, 789488]

約数ペア:

[(1, 789488), (2, 394744), (4, 197372), (7, 112784), (8, 98686), (14, 56392), (16, 49343), (19, 41552), (28, 28196), (38, 20776), (49, 16112), (53, 14896), (56, 14098), (76, 10388), (98, 8056), (106, 7448), (112, 7049), (133, 5936), (152, 5194), (196, 4028), (212, 3724), (266, 2968), (304, 2597), (371, 2128), (392, 2014), (424, 1862), (532, 1484), (742, 1064), (784, 1007), (848, 931)]