423584

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 999936

約数和(自身を除く): 576352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 488, 496, 854, 868, 976, 992, 1708, 1736, 1891, 1952, 3416, 3472, 3782, 6832, 6944, 7564, 13237, 13664, 15128, 26474, 30256, 52948, 60512, 105896, 211792, 423584]

約数ペア:

[(1, 423584), (2, 211792), (4, 105896), (7, 60512), (8, 52948), (14, 30256), (16, 26474), (28, 15128), (31, 13664), (32, 13237), (56, 7564), (61, 6944), (62, 6832), (112, 3782), (122, 3472), (124, 3416), (217, 1952), (224, 1891), (244, 1736), (248, 1708), (427, 992), (434, 976), (488, 868), (496, 854)]