38529416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 42340984

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 103, 107, 152, 184, 206, 214, 412, 428, 437, 824, 856, 874, 1748, 1957, 2033, 2369, 2461, 3496, 3914, 4066, 4738, 4922, 7828, 8132, 9476, 9844, 11021, 15656, 16264, 18952, 19688, 22042, 44084, 45011, 46759, 88168, 90022, 93518, 180044, 187036, 209399, 253483, 360088, 374072, 418798, 506966, 837596, 1013932, 1675192, 2027864, 4816177, 9632354, 19264708, 38529416]

約数ペア:

[(1, 38529416), (2, 19264708), (4, 9632354), (8, 4816177), (19, 2027864), (23, 1675192), (38, 1013932), (46, 837596), (76, 506966), (92, 418798), (103, 374072), (107, 360088), (152, 253483), (184, 209399), (206, 187036), (214, 180044), (412, 93518), (428, 90022), (437, 88168), (824, 46759), (856, 45011), (874, 44084), (1748, 22042), (1957, 19688), (2033, 18952), (2369, 16264), (2461, 15656), (3496, 11021), (3914, 9844), (4066, 9476), (4738, 8132), (4922, 7828)]