72977296

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1867}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 162142400

約数和(自身を除く): 89165104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 1867, 2443, 2792, 3734, 4886, 5584, 7468, 9772, 13069, 14936, 19544, 26138, 29872, 39088, 52276, 104552, 209104, 651583, 1303166, 2606332, 4561081, 5212664, 9122162, 10425328, 18244324, 36488648, 72977296]

約数ペア:

[(1, 72977296), (2, 36488648), (4, 18244324), (7, 10425328), (8, 9122162), (14, 5212664), (16, 4561081), (28, 2606332), (56, 1303166), (112, 651583), (349, 209104), (698, 104552), (1396, 52276), (1867, 39088), (2443, 29872), (2792, 26138), (3734, 19544), (4886, 14936), (5584, 13069), (7468, 9772)]