78990272

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{30103}}^1$

素因数の和:30156

約数の個数: 28

約数和(自身を含む): 160574736

約数和(自身を除く): 81584464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 30103, 60206, 120412, 240824, 481648, 963296, 1234223, 1926592, 2468446, 4936892, 9873784, 19747568, 39495136, 78990272]

約数ペア:

[(1, 78990272), (2, 39495136), (4, 19747568), (8, 9873784), (16, 4936892), (32, 2468446), (41, 1926592), (64, 1234223), (82, 963296), (164, 481648), (328, 240824), (656, 120412), (1312, 60206), (2624, 30103)]