72086266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 130584960

約数和(自身を除く): 58498694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 457, 593, 914, 1186, 3199, 4151, 6398, 8302, 8683, 11267, 17366, 22534, 60781, 78869, 121562, 157738, 271001, 542002, 1897007, 3794014, 5149019, 10298038, 36043133, 72086266]

約数ペア:

[(1, 72086266), (2, 36043133), (7, 10298038), (14, 5149019), (19, 3794014), (38, 1897007), (133, 542002), (266, 271001), (457, 157738), (593, 121562), (914, 78869), (1186, 60781), (3199, 22534), (4151, 17366), (6398, 11267), (8302, 8683)]