1694336

素因数分解:

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

素因数の和:113

約数の個数: 64

約数和(自身を含む): 4047360

約数和(自身を除く): 2353024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 427, 434, 448, 488, 496, 854, 868, 896, 976, 992, 1708, 1736, 1891, 1952, 1984, 3416, 3472, 3782, 3904, 3968, 6832, 6944, 7564, 7808, 13237, 13664, 13888, 15128, 26474, 27328, 27776, 30256, 52948, 54656, 60512, 105896, 121024, 211792, 242048, 423584, 847168, 1694336]

約数ペア:

[(1, 1694336), (2, 847168), (4, 423584), (7, 242048), (8, 211792), (14, 121024), (16, 105896), (28, 60512), (31, 54656), (32, 52948), (56, 30256), (61, 27776), (62, 27328), (64, 26474), (112, 15128), (122, 13888), (124, 13664), (128, 13237), (217, 7808), (224, 7564), (244, 6944), (248, 6832), (427, 3968), (434, 3904), (448, 3782), (488, 3472), (496, 3416), (854, 1984), (868, 1952), (896, 1891), (976, 1736), (992, 1708)]