1036881328

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{104021}}^1$

素因数の和:104125

約数の個数: 40

約数和(自身を含む): 2321771040

約数和(自身を除く): 1284889712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 104021, 208042, 416084, 728147, 832168, 1456294, 1664336, 2912588, 5825176, 9257869, 11650352, 18515738, 37031476, 64805083, 74062952, 129610166, 148125904, 259220332, 518440664, 1036881328]

約数ペア:

[(1, 1036881328), (2, 518440664), (4, 259220332), (7, 148125904), (8, 129610166), (14, 74062952), (16, 64805083), (28, 37031476), (56, 18515738), (89, 11650352), (112, 9257869), (178, 5825176), (356, 2912588), (623, 1664336), (712, 1456294), (1246, 832168), (1424, 728147), (2492, 416084), (4984, 208042), (9968, 104021)]