71752472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22037}}^1$

素因数の和:22091

約数の個数: 32

約数和(自身を含む): 150739920

約数和(自身を除く): 78987448

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 22037, 44074, 88148, 176296, 242407, 484814, 815369, 969628, 1630738, 1939256, 3261476, 6522952, 8969059, 17938118, 35876236, 71752472]

約数ペア:

[(1, 71752472), (2, 35876236), (4, 17938118), (8, 8969059), (11, 6522952), (22, 3261476), (37, 1939256), (44, 1630738), (74, 969628), (88, 815369), (148, 484814), (296, 242407), (407, 176296), (814, 88148), (1628, 44074), (3256, 22037)]