15701728

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 19908896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 367, 382, 734, 764, 1337, 1468, 1528, 2569, 2674, 2936, 3056, 5138, 5348, 5872, 6112, 10276, 10696, 11744, 20552, 21392, 41104, 42784, 70097, 82208, 140194, 280388, 490679, 560776, 981358, 1121552, 1962716, 2243104, 3925432, 7850864, 15701728]

約数ペア:

[(1, 15701728), (2, 7850864), (4, 3925432), (7, 2243104), (8, 1962716), (14, 1121552), (16, 981358), (28, 560776), (32, 490679), (56, 280388), (112, 140194), (191, 82208), (224, 70097), (367, 42784), (382, 41104), (734, 21392), (764, 20552), (1337, 11744), (1468, 10696), (1528, 10276), (2569, 6112), (2674, 5872), (2936, 5348), (3056, 5138)]