4221952

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 88

約数和(自身を含む): 10480640

約数和(自身を除く): 6258688

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, 512, 532, 589, 608, 868, 896, 992, 1024, 1064, 1178, 1216, 1736, 1792, 1984, 2128, 2356, 2432, 3472, 3584, 3968, 4123, 4256, 4712, 4864, 6944, 7168, 7936, 8246, 8512, 9424, 9728, 13888, 15872, 16492, 17024, 18848, 19456, 27776, 31744, 32984, 34048, 37696, 55552, 65968, 68096, 75392, 111104, 131936, 136192, 150784, 222208, 263872, 301568, 527744, 603136, 1055488, 2110976, 4221952]

約数ペア:

[(1, 4221952), (2, 2110976), (4, 1055488), (7, 603136), (8, 527744), (14, 301568), (16, 263872), (19, 222208), (28, 150784), (31, 136192), (32, 131936), (38, 111104), (56, 75392), (62, 68096), (64, 65968), (76, 55552), (112, 37696), (124, 34048), (128, 32984), (133, 31744), (152, 27776), (217, 19456), (224, 18848), (248, 17024), (256, 16492), (266, 15872), (304, 13888), (434, 9728), (448, 9424), (496, 8512), (512, 8246), (532, 7936), (589, 7168), (608, 6944), (868, 4864), (896, 4712), (992, 4256), (1024, 4123), (1064, 3968), (1178, 3584), (1216, 3472), (1736, 2432), (1792, 2356), (1984, 2128)]