47123968

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3018

約数の個数: 40

約数和(自身を含む): 97225920

約数和(自身を除く): 50101952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 2969, 3968, 5938, 7936, 11876, 15872, 23752, 47504, 92039, 95008, 184078, 190016, 368156, 380032, 736312, 760064, 1472624, 1520128, 2945248, 5890496, 11780992, 23561984, 47123968]

約数ペア:

[(1, 47123968), (2, 23561984), (4, 11780992), (8, 5890496), (16, 2945248), (31, 1520128), (32, 1472624), (62, 760064), (64, 736312), (124, 380032), (128, 368156), (248, 190016), (256, 184078), (496, 95008), (512, 92039), (992, 47504), (1984, 23752), (2969, 15872), (3968, 11876), (5938, 7936)]