23787904

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 31047296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 191, 224, 278, 382, 448, 556, 764, 896, 973, 1112, 1337, 1528, 1946, 2224, 2674, 3056, 3892, 4448, 5348, 6112, 7784, 8896, 10696, 12224, 15568, 17792, 21392, 24448, 26549, 31136, 42784, 53098, 62272, 85568, 106196, 124544, 171136, 185843, 212392, 371686, 424784, 743372, 849568, 1486744, 1699136, 2973488, 3398272, 5946976, 11893952, 23787904]

約数ペア:

[(1, 23787904), (2, 11893952), (4, 5946976), (7, 3398272), (8, 2973488), (14, 1699136), (16, 1486744), (28, 849568), (32, 743372), (56, 424784), (64, 371686), (112, 212392), (128, 185843), (139, 171136), (191, 124544), (224, 106196), (278, 85568), (382, 62272), (448, 53098), (556, 42784), (764, 31136), (896, 26549), (973, 24448), (1112, 21392), (1337, 17792), (1528, 15568), (1946, 12224), (2224, 10696), (2674, 8896), (3056, 7784), (3892, 6112), (4448, 5348)]