61622144

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{28319}}^1$

素因数の和:28350

約数の個数: 32

約数和(自身を含む): 129988800

約数和(自身を除く): 68366656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 28319, 56638, 113276, 226552, 453104, 481423, 906208, 962846, 1812416, 1925692, 3624832, 3851384, 7702768, 15405536, 30811072, 61622144]

約数ペア:

[(1, 61622144), (2, 30811072), (4, 15405536), (8, 7702768), (16, 3851384), (17, 3624832), (32, 1925692), (34, 1812416), (64, 962846), (68, 906208), (128, 481423), (136, 453104), (272, 226552), (544, 113276), (1088, 56638), (2176, 28319)]