18032896

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 42678720

約数和(自身を除く): 24645824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 347, 406, 448, 464, 694, 812, 896, 928, 1388, 1624, 1792, 1856, 2429, 2776, 3248, 3712, 4858, 5552, 6496, 7424, 9716, 10063, 11104, 12992, 19432, 20126, 22208, 25984, 38864, 40252, 44416, 51968, 70441, 77728, 80504, 88832, 140882, 155456, 161008, 281764, 310912, 322016, 563528, 621824, 644032, 1127056, 1288064, 2254112, 2576128, 4508224, 9016448, 18032896]

約数ペア:

[(1, 18032896), (2, 9016448), (4, 4508224), (7, 2576128), (8, 2254112), (14, 1288064), (16, 1127056), (28, 644032), (29, 621824), (32, 563528), (56, 322016), (58, 310912), (64, 281764), (112, 161008), (116, 155456), (128, 140882), (203, 88832), (224, 80504), (232, 77728), (256, 70441), (347, 51968), (406, 44416), (448, 40252), (464, 38864), (694, 25984), (812, 22208), (896, 20126), (928, 19432), (1388, 12992), (1624, 11104), (1792, 10063), (1856, 9716), (2429, 7424), (2776, 6496), (3248, 5552), (3712, 4858)]