13859968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 29988000

約数和(自身を除く): 16128032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 139, 152, 164, 278, 304, 328, 556, 608, 656, 779, 1112, 1216, 1312, 1558, 2224, 2432, 2624, 2641, 3116, 4448, 5248, 5282, 5699, 6232, 8896, 10564, 11398, 12464, 17792, 21128, 22796, 24928, 42256, 45592, 49856, 84512, 91184, 99712, 108281, 169024, 182368, 216562, 338048, 364736, 433124, 729472, 866248, 1732496, 3464992, 6929984, 13859968]

約数ペア:

[(1, 13859968), (2, 6929984), (4, 3464992), (8, 1732496), (16, 866248), (19, 729472), (32, 433124), (38, 364736), (41, 338048), (64, 216562), (76, 182368), (82, 169024), (128, 108281), (139, 99712), (152, 91184), (164, 84512), (278, 49856), (304, 45592), (328, 42256), (556, 24928), (608, 22796), (656, 21128), (779, 17792), (1112, 12464), (1216, 11398), (1312, 10564), (1558, 8896), (2224, 6232), (2432, 5699), (2624, 5282), (2641, 5248), (3116, 4448)]