64617442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 48134558

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 4349, 7429, 8698, 14858, 73933, 82631, 100027, 147866, 165262, 200054, 1404727, 1700459, 1900513, 2809454, 3400918, 3801026, 32308721, 64617442]

約数ペア:

[(1, 64617442), (2, 32308721), (17, 3801026), (19, 3400918), (23, 2809454), (34, 1900513), (38, 1700459), (46, 1404727), (323, 200054), (391, 165262), (437, 147866), (646, 100027), (782, 82631), (874, 73933), (4349, 14858), (7429, 8698)]