27320734

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 54468288

約数和(自身を除く): 27147554

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 49, 62, 98, 119, 161, 217, 238, 322, 391, 434, 527, 529, 713, 782, 833, 1054, 1058, 1127, 1426, 1519, 1666, 2254, 2737, 3038, 3689, 3703, 4991, 5474, 7378, 7406, 8993, 9982, 12121, 16399, 17986, 19159, 24242, 25823, 25921, 32798, 34937, 38318, 51646, 51842, 62951, 69874, 84847, 114793, 125902, 169694, 229586, 278783, 440657, 557566, 593929, 803551, 881314, 1187858, 1607102, 1951481, 3902962, 13660367, 27320734]

約数ペア:

[(1, 27320734), (2, 13660367), (7, 3902962), (14, 1951481), (17, 1607102), (23, 1187858), (31, 881314), (34, 803551), (46, 593929), (49, 557566), (62, 440657), (98, 278783), (119, 229586), (161, 169694), (217, 125902), (238, 114793), (322, 84847), (391, 69874), (434, 62951), (527, 51842), (529, 51646), (713, 38318), (782, 34937), (833, 32798), (1054, 25921), (1058, 25823), (1127, 24242), (1426, 19159), (1519, 17986), (1666, 16399), (2254, 12121), (2737, 9982), (3038, 8993), (3689, 7406), (3703, 7378), (4991, 5474)]