71185952

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 75780448

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 971, 1264, 1942, 2291, 2528, 3884, 4582, 7768, 9164, 15536, 18328, 28159, 31072, 36656, 56318, 73312, 76709, 112636, 153418, 225272, 306836, 450544, 613672, 901088, 1227344, 2224561, 2454688, 4449122, 8898244, 17796488, 35592976, 71185952]

約数ペア:

[(1, 71185952), (2, 35592976), (4, 17796488), (8, 8898244), (16, 4449122), (29, 2454688), (32, 2224561), (58, 1227344), (79, 901088), (116, 613672), (158, 450544), (232, 306836), (316, 225272), (464, 153418), (632, 112636), (928, 76709), (971, 73312), (1264, 56318), (1942, 36656), (2291, 31072), (2528, 28159), (3884, 18328), (4582, 15536), (7768, 9164)]