72875824

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4967}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 162632448

約数和(自身を除く): 89756624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4967, 7336, 9934, 14672, 19868, 34769, 39736, 69538, 79472, 139076, 278152, 556304, 650677, 1301354, 2602708, 4554739, 5205416, 9109478, 10410832, 18218956, 36437912, 72875824]

約数ペア:

[(1, 72875824), (2, 36437912), (4, 18218956), (7, 10410832), (8, 9109478), (14, 5205416), (16, 4554739), (28, 2602708), (56, 1301354), (112, 650677), (131, 556304), (262, 278152), (524, 139076), (917, 79472), (1048, 69538), (1834, 39736), (2096, 34769), (3668, 19868), (4967, 14672), (7336, 9934)]