3875768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 7938000

約数和(自身を除く): 4062232

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 449, 664, 898, 1079, 1796, 2158, 3592, 4316, 5837, 8632, 11674, 23348, 37267, 46696, 74534, 149068, 298136, 484471, 968942, 1937884, 3875768]

約数ペア:

[(1, 3875768), (2, 1937884), (4, 968942), (8, 484471), (13, 298136), (26, 149068), (52, 74534), (83, 46696), (104, 37267), (166, 23348), (332, 11674), (449, 8632), (664, 5837), (898, 4316), (1079, 3592), (1796, 2158)]