27405952

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 63403200

約数和(自身を除く): 35997248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 419, 448, 511, 584, 838, 896, 1022, 1168, 1676, 2044, 2336, 2933, 3352, 4088, 4672, 5866, 6704, 8176, 9344, 11732, 13408, 16352, 23464, 26816, 30587, 32704, 46928, 53632, 61174, 65408, 93856, 122348, 187712, 214109, 244696, 375424, 428218, 489392, 856436, 978784, 1712872, 1957568, 3425744, 3915136, 6851488, 13702976, 27405952]

約数ペア:

[(1, 27405952), (2, 13702976), (4, 6851488), (7, 3915136), (8, 3425744), (14, 1957568), (16, 1712872), (28, 978784), (32, 856436), (56, 489392), (64, 428218), (73, 375424), (112, 244696), (128, 214109), (146, 187712), (224, 122348), (292, 93856), (419, 65408), (448, 61174), (511, 53632), (584, 46928), (838, 32704), (896, 30587), (1022, 26816), (1168, 23464), (1676, 16352), (2044, 13408), (2336, 11732), (2933, 9344), (3352, 8176), (4088, 6704), (4672, 5866)]