15996736

素因数分解:

$2^6\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5127

約数の個数: 42

約数和(自身を含む): 36933378

約数和(自身を除く): 20936642

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5101, 10202, 20404, 35707, 40808, 71414, 81616, 142828, 163232, 249949, 285656, 326464, 499898, 571312, 999796, 1142624, 1999592, 2285248, 3999184, 7998368, 15996736]

約数ペア:

[(1, 15996736), (2, 7998368), (4, 3999184), (7, 2285248), (8, 1999592), (14, 1142624), (16, 999796), (28, 571312), (32, 499898), (49, 326464), (56, 285656), (64, 249949), (98, 163232), (112, 142828), (196, 81616), (224, 71414), (392, 40808), (448, 35707), (784, 20404), (1568, 10202), (3136, 5101)]