64417408

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{45751}}^1$

素因数の和:45776

約数の個数: 32

約数和(自身を含む): 140001120

約数和(自身を除く): 75583712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 45751, 91502, 183004, 366008, 503261, 732016, 1006522, 1464032, 2013044, 2928064, 4026088, 5856128, 8052176, 16104352, 32208704, 64417408]

約数ペア:

[(1, 64417408), (2, 32208704), (4, 16104352), (8, 8052176), (11, 5856128), (16, 4026088), (22, 2928064), (32, 2013044), (44, 1464032), (64, 1006522), (88, 732016), (128, 503261), (176, 366008), (352, 183004), (704, 91502), (1408, 45751)]