64563688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67819}}^1$

素因数の和:67849

約数の個数: 32

約数和(自身を含む): 146491200

約数和(自身を除く): 81927512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67819, 135638, 271276, 474733, 542552, 949466, 1152923, 1898932, 2305846, 3797864, 4611692, 8070461, 9223384, 16140922, 32281844, 64563688]

約数ペア:

[(1, 64563688), (2, 32281844), (4, 16140922), (7, 9223384), (8, 8070461), (14, 4611692), (17, 3797864), (28, 2305846), (34, 1898932), (56, 1152923), (68, 949466), (119, 542552), (136, 474733), (238, 271276), (476, 135638), (952, 67819)]