26943235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 39502080

約数和(自身を除く): 12558845

約数列:

[1, 5, 11, 19, 23, 55, 59, 95, 115, 209, 253, 295, 361, 437, 649, 1045, 1121, 1265, 1357, 1805, 2185, 3245, 3971, 4807, 5605, 6785, 8303, 12331, 14927, 19855, 21299, 24035, 25783, 41515, 61655, 74635, 91333, 106495, 128915, 234289, 283613, 456665, 489877, 1171445, 1418065, 2449385, 5388647, 26943235]

約数ペア:

[(1, 26943235), (5, 5388647), (11, 2449385), (19, 1418065), (23, 1171445), (55, 489877), (59, 456665), (95, 283613), (115, 234289), (209, 128915), (253, 106495), (295, 91333), (361, 74635), (437, 61655), (649, 41515), (1045, 25783), (1121, 24035), (1265, 21299), (1357, 19855), (1805, 14927), (2185, 12331), (3245, 8303), (3971, 6785), (4807, 5605)]