76543214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1987}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 133975296

約数和(自身を除く): 57432082

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 1133, 1751, 1987, 2266, 3502, 3974, 19261, 21857, 33779, 38522, 43714, 67558, 204661, 371569, 409322, 743138, 2251271, 3479237, 4502542, 6958474, 38271607, 76543214]

約数ペア:

[(1, 76543214), (2, 38271607), (11, 6958474), (17, 4502542), (22, 3479237), (34, 2251271), (103, 743138), (187, 409322), (206, 371569), (374, 204661), (1133, 67558), (1751, 43714), (1987, 38522), (2266, 33779), (3502, 21857), (3974, 19261)]