67871744

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 44

約数和(自身を含む): 137558400

約数和(自身を除く): 69686656

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 839, 1024, 1264, 1678, 2528, 3356, 5056, 6712, 10112, 13424, 20224, 26848, 40448, 53696, 66281, 80896, 107392, 132562, 214784, 265124, 429568, 530248, 859136, 1060496, 2120992, 4241984, 8483968, 16967936, 33935872, 67871744]

約数ペア:

[(1, 67871744), (2, 33935872), (4, 16967936), (8, 8483968), (16, 4241984), (32, 2120992), (64, 1060496), (79, 859136), (128, 530248), (158, 429568), (256, 265124), (316, 214784), (512, 132562), (632, 107392), (839, 80896), (1024, 66281), (1264, 53696), (1678, 40448), (2528, 26848), (3356, 20224), (5056, 13424), (6712, 10112)]