71752352

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10381

約数の個数: 48

約数和(自身を含む): 166666752

約数和(自身を除く): 94914400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 10333, 20666, 41332, 72331, 82664, 144662, 165328, 289324, 320323, 330656, 578648, 640646, 1157296, 1281292, 2242261, 2314592, 2562584, 4484522, 5125168, 8969044, 10250336, 17938088, 35876176, 71752352]

約数ペア:

[(1, 71752352), (2, 35876176), (4, 17938088), (7, 10250336), (8, 8969044), (14, 5125168), (16, 4484522), (28, 2562584), (31, 2314592), (32, 2242261), (56, 1281292), (62, 1157296), (112, 640646), (124, 578648), (217, 330656), (224, 320323), (248, 289324), (434, 165328), (496, 144662), (868, 82664), (992, 72331), (1736, 41332), (3472, 20666), (6944, 10333)]