74633728

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11244

約数の個数: 40

約数和(自身を含む): 160606908

約数和(自身を除く): 85973180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11213, 22426, 44852, 89704, 145769, 179408, 291538, 358816, 583076, 717632, 1166152, 1435264, 2332304, 2870528, 4664608, 5741056, 9329216, 18658432, 37316864, 74633728]

約数ペア:

[(1, 74633728), (2, 37316864), (4, 18658432), (8, 9329216), (13, 5741056), (16, 4664608), (26, 2870528), (32, 2332304), (52, 1435264), (64, 1166152), (104, 717632), (128, 583076), (208, 358816), (256, 291538), (416, 179408), (512, 145769), (832, 89704), (1664, 44852), (3328, 22426), (6656, 11213)]