66298810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 126764352

約数和(自身を除く): 60465542

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 571, 683, 1142, 1366, 2855, 3415, 5710, 6830, 9707, 11611, 19414, 23222, 48535, 58055, 97070, 116110, 389993, 779986, 1949965, 3899930, 6629881, 13259762, 33149405, 66298810]

約数ペア:

[(1, 66298810), (2, 33149405), (5, 13259762), (10, 6629881), (17, 3899930), (34, 1949965), (85, 779986), (170, 389993), (571, 116110), (683, 97070), (1142, 58055), (1366, 48535), (2855, 23222), (3415, 19414), (5710, 11611), (6830, 9707)]