3778688

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 7683660

約数和(自身を除く): 3904972

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 557, 848, 1114, 1696, 2228, 3392, 4456, 6784, 8912, 17824, 29521, 35648, 59042, 71296, 118084, 236168, 472336, 944672, 1889344, 3778688]

約数ペア:

[(1, 3778688), (2, 1889344), (4, 944672), (8, 472336), (16, 236168), (32, 118084), (53, 71296), (64, 59042), (106, 35648), (128, 29521), (212, 17824), (424, 8912), (557, 6784), (848, 4456), (1114, 3392), (1696, 2228)]