22002764

素因数分解:

$2^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 47056800

約数和(自身を除く): 25054036

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 79, 98, 116, 158, 196, 203, 316, 343, 406, 553, 686, 812, 1106, 1372, 1421, 2212, 2291, 2401, 2842, 3871, 4582, 4802, 5684, 7742, 9164, 9604, 9947, 15484, 16037, 19894, 27097, 32074, 39788, 54194, 64148, 69629, 108388, 112259, 139258, 189679, 224518, 278516, 379358, 449036, 758716, 785813, 1571626, 3143252, 5500691, 11001382, 22002764]

約数ペア:

[(1, 22002764), (2, 11001382), (4, 5500691), (7, 3143252), (14, 1571626), (28, 785813), (29, 758716), (49, 449036), (58, 379358), (79, 278516), (98, 224518), (116, 189679), (158, 139258), (196, 112259), (203, 108388), (316, 69629), (343, 64148), (406, 54194), (553, 39788), (686, 32074), (812, 27097), (1106, 19894), (1372, 16037), (1421, 15484), (2212, 9947), (2291, 9604), (2401, 9164), (2842, 7742), (3871, 5684), (4582, 4802)]