71035264

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 148605840

約数和(自身を除く): 77570576

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 283, 296, 424, 566, 592, 848, 1132, 1184, 1696, 1961, 2264, 2368, 3392, 3922, 4528, 4736, 6784, 7844, 9056, 10471, 14999, 15688, 18112, 20942, 29998, 31376, 36224, 41884, 59996, 62752, 83768, 119992, 125504, 167536, 239984, 251008, 335072, 479968, 554963, 670144, 959936, 1109926, 1340288, 1919872, 2219852, 4439704, 8879408, 17758816, 35517632, 71035264]

約数ペア:

[(1, 71035264), (2, 35517632), (4, 17758816), (8, 8879408), (16, 4439704), (32, 2219852), (37, 1919872), (53, 1340288), (64, 1109926), (74, 959936), (106, 670144), (128, 554963), (148, 479968), (212, 335072), (283, 251008), (296, 239984), (424, 167536), (566, 125504), (592, 119992), (848, 83768), (1132, 62752), (1184, 59996), (1696, 41884), (1961, 36224), (2264, 31376), (2368, 29998), (3392, 20942), (3922, 18112), (4528, 15688), (4736, 14999), (6784, 10471), (7844, 9056)]