27739544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 66892800

約数和(自身を除く): 39153256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 31, 38, 56, 58, 62, 76, 116, 124, 133, 152, 203, 217, 232, 248, 266, 406, 434, 532, 551, 589, 812, 841, 868, 899, 1064, 1102, 1178, 1624, 1682, 1736, 1798, 2204, 2356, 3364, 3596, 3857, 4123, 4408, 4712, 5887, 6293, 6728, 7192, 7714, 8246, 11774, 12586, 15428, 15979, 16492, 17081, 23548, 25172, 26071, 30856, 31958, 32984, 34162, 47096, 50344, 52142, 63916, 68324, 104284, 111853, 119567, 127832, 136648, 182497, 208568, 223706, 239134, 364994, 447412, 478268, 495349, 729988, 894824, 956536, 990698, 1459976, 1981396, 3467443, 3962792, 6934886, 13869772, 27739544]

約数ペア:

[(1, 27739544), (2, 13869772), (4, 6934886), (7, 3962792), (8, 3467443), (14, 1981396), (19, 1459976), (28, 990698), (29, 956536), (31, 894824), (38, 729988), (56, 495349), (58, 478268), (62, 447412), (76, 364994), (116, 239134), (124, 223706), (133, 208568), (152, 182497), (203, 136648), (217, 127832), (232, 119567), (248, 111853), (266, 104284), (406, 68324), (434, 63916), (532, 52142), (551, 50344), (589, 47096), (812, 34162), (841, 32984), (868, 31958), (899, 30856), (1064, 26071), (1102, 25172), (1178, 23548), (1624, 17081), (1682, 16492), (1736, 15979), (1798, 15428), (2204, 12586), (2356, 11774), (3364, 8246), (3596, 7714), (3857, 7192), (4123, 6728), (4408, 6293), (4712, 5887)]