38646236

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 72773736

約数和(自身を除く): 34127500

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 289, 331, 404, 578, 662, 1156, 1324, 1717, 3434, 5627, 6868, 11254, 22508, 29189, 33431, 58378, 66862, 95659, 116756, 133724, 191318, 382636, 568327, 1136654, 2273308, 9661559, 19323118, 38646236]

約数ペア:

[(1, 38646236), (2, 19323118), (4, 9661559), (17, 2273308), (34, 1136654), (68, 568327), (101, 382636), (202, 191318), (289, 133724), (331, 116756), (404, 95659), (578, 66862), (662, 58378), (1156, 33431), (1324, 29189), (1717, 22508), (3434, 11254), (5627, 6868)]