4079488

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 9669600

約数和(自身を除く): 5590112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 157, 203, 224, 232, 314, 406, 448, 464, 628, 812, 896, 928, 1099, 1256, 1624, 1856, 2198, 2512, 3248, 3712, 4396, 4553, 5024, 6496, 8792, 9106, 10048, 12992, 17584, 18212, 20096, 25984, 31871, 35168, 36424, 63742, 70336, 72848, 127484, 140672, 145696, 254968, 291392, 509936, 582784, 1019872, 2039744, 4079488]

約数ペア:

[(1, 4079488), (2, 2039744), (4, 1019872), (7, 582784), (8, 509936), (14, 291392), (16, 254968), (28, 145696), (29, 140672), (32, 127484), (56, 72848), (58, 70336), (64, 63742), (112, 36424), (116, 35168), (128, 31871), (157, 25984), (203, 20096), (224, 18212), (232, 17584), (314, 12992), (406, 10048), (448, 9106), (464, 8792), (628, 6496), (812, 5024), (896, 4553), (928, 4396), (1099, 3712), (1256, 3248), (1624, 2512), (1856, 2198)]