71398304

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 144990720

約数和(自身を除く): 73592416

約数列:

[1, 2, 4, 8, 16, 32, 61, 79, 122, 158, 244, 316, 463, 488, 632, 926, 976, 1264, 1852, 1952, 2528, 3704, 4819, 7408, 9638, 14816, 19276, 28243, 36577, 38552, 56486, 73154, 77104, 112972, 146308, 154208, 225944, 292616, 451888, 585232, 903776, 1170464, 2231197, 4462394, 8924788, 17849576, 35699152, 71398304]

約数ペア:

[(1, 71398304), (2, 35699152), (4, 17849576), (8, 8924788), (16, 4462394), (32, 2231197), (61, 1170464), (79, 903776), (122, 585232), (158, 451888), (244, 292616), (316, 225944), (463, 154208), (488, 146308), (632, 112972), (926, 77104), (976, 73154), (1264, 56486), (1852, 38552), (1952, 36577), (2528, 28243), (3704, 19276), (4819, 14816), (7408, 9638)]