16494296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 38572800

約数和(自身を除く): 22078504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 163, 182, 278, 326, 364, 556, 652, 728, 973, 1112, 1141, 1304, 1807, 1946, 2119, 2282, 3614, 3892, 4238, 4564, 7228, 7784, 8476, 9128, 12649, 14456, 14833, 16952, 22657, 25298, 29666, 45314, 50596, 59332, 90628, 101192, 118664, 158599, 181256, 294541, 317198, 589082, 634396, 1178164, 1268792, 2061787, 2356328, 4123574, 8247148, 16494296]

約数ペア:

[(1, 16494296), (2, 8247148), (4, 4123574), (7, 2356328), (8, 2061787), (13, 1268792), (14, 1178164), (26, 634396), (28, 589082), (52, 317198), (56, 294541), (91, 181256), (104, 158599), (139, 118664), (163, 101192), (182, 90628), (278, 59332), (326, 50596), (364, 45314), (556, 29666), (652, 25298), (728, 22657), (973, 16952), (1112, 14833), (1141, 14456), (1304, 12649), (1807, 9128), (1946, 8476), (2119, 7784), (2282, 7228), (3614, 4564), (3892, 4238)]