38249456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20121

約数の個数: 40

約数和(自身を含む): 89681760

約数和(自身を除く): 51432304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20089, 40178, 80356, 140623, 160712, 281246, 321424, 341513, 562492, 683026, 1124984, 1366052, 2249968, 2390591, 2732104, 4781182, 5464208, 9562364, 19124728, 38249456]

約数ペア:

[(1, 38249456), (2, 19124728), (4, 9562364), (7, 5464208), (8, 4781182), (14, 2732104), (16, 2390591), (17, 2249968), (28, 1366052), (34, 1124984), (56, 683026), (68, 562492), (112, 341513), (119, 321424), (136, 281246), (238, 160712), (272, 140623), (476, 80356), (952, 40178), (1904, 20089)]