1423744

素因数分解:

$2^7\times 7^2\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 3313980

約数和(自身を除く): 1890236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 227, 392, 448, 454, 784, 896, 908, 1568, 1589, 1816, 3136, 3178, 3632, 6272, 6356, 7264, 11123, 12712, 14528, 22246, 25424, 29056, 44492, 50848, 88984, 101696, 177968, 203392, 355936, 711872, 1423744]

約数ペア:

[(1, 1423744), (2, 711872), (4, 355936), (7, 203392), (8, 177968), (14, 101696), (16, 88984), (28, 50848), (32, 44492), (49, 29056), (56, 25424), (64, 22246), (98, 14528), (112, 12712), (128, 11123), (196, 7264), (224, 6356), (227, 6272), (392, 3632), (448, 3178), (454, 3136), (784, 1816), (896, 1589), (908, 1568)]