17389792

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 40491360

約数和(自身を除く): 23101568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 2677, 3248, 5354, 6496, 10708, 18739, 21416, 37478, 42832, 74956, 77633, 85664, 149912, 155266, 299824, 310532, 543431, 599648, 621064, 1086862, 1242128, 2173724, 2484256, 4347448, 8694896, 17389792]

約数ペア:

[(1, 17389792), (2, 8694896), (4, 4347448), (7, 2484256), (8, 2173724), (14, 1242128), (16, 1086862), (28, 621064), (29, 599648), (32, 543431), (56, 310532), (58, 299824), (112, 155266), (116, 149912), (203, 85664), (224, 77633), (232, 74956), (406, 42832), (464, 37478), (812, 21416), (928, 18739), (1624, 10708), (2677, 6496), (3248, 5354)]