71973376

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8304

約数の個数: 40

約数和(自身を含む): 152283780

約数和(自身を除く): 80310404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8269, 8704, 16538, 33076, 66152, 132304, 140573, 264608, 281146, 529216, 562292, 1058432, 1124584, 2116864, 2249168, 4233728, 4498336, 8996672, 17993344, 35986688, 71973376]

約数ペア:

[(1, 71973376), (2, 35986688), (4, 17993344), (8, 8996672), (16, 4498336), (17, 4233728), (32, 2249168), (34, 2116864), (64, 1124584), (68, 1058432), (128, 562292), (136, 529216), (256, 281146), (272, 264608), (512, 140573), (544, 132304), (1088, 66152), (2176, 33076), (4352, 16538), (8269, 8704)]