1055488

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 2616320

約数和(自身を除く): 1560832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1792, 1984, 2128, 2356, 2432, 3472, 3968, 4123, 4256, 4712, 4864, 6944, 7936, 8246, 8512, 9424, 13888, 16492, 17024, 18848, 27776, 32984, 34048, 37696, 55552, 65968, 75392, 131936, 150784, 263872, 527744, 1055488]

約数ペア:

[(1, 1055488), (2, 527744), (4, 263872), (7, 150784), (8, 131936), (14, 75392), (16, 65968), (19, 55552), (28, 37696), (31, 34048), (32, 32984), (38, 27776), (56, 18848), (62, 17024), (64, 16492), (76, 13888), (112, 9424), (124, 8512), (128, 8246), (133, 7936), (152, 6944), (217, 4864), (224, 4712), (248, 4256), (256, 4123), (266, 3968), (304, 3472), (434, 2432), (448, 2356), (496, 2128), (532, 1984), (589, 1792), (608, 1736), (868, 1216), (896, 1178), (992, 1064)]