9204728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 18878160

約数和(自身を除く): 9673432

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1321, 1742, 2642, 3484, 5284, 6968, 10568, 17173, 34346, 68692, 88507, 137384, 177014, 354028, 708056, 1150591, 2301182, 4602364, 9204728]

約数ペア:

[(1, 9204728), (2, 4602364), (4, 2301182), (8, 1150591), (13, 708056), (26, 354028), (52, 177014), (67, 137384), (104, 88507), (134, 68692), (268, 34346), (536, 17173), (871, 10568), (1321, 6968), (1742, 5284), (2642, 3484)]