23639078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 19699162

約数列:

[1, 2, 17, 19, 23, 34, 37, 38, 43, 46, 74, 86, 323, 391, 437, 629, 646, 703, 731, 782, 817, 851, 874, 989, 1258, 1406, 1462, 1591, 1634, 1702, 1978, 3182, 7429, 11951, 13889, 14467, 14858, 16169, 16813, 18791, 23902, 27047, 27778, 28934, 30229, 32338, 33626, 36593, 37582, 54094, 60458, 73186, 274873, 319447, 513893, 549746, 622081, 638894, 695267, 1027786, 1244162, 1390534, 11819539, 23639078]

約数ペア:

[(1, 23639078), (2, 11819539), (17, 1390534), (19, 1244162), (23, 1027786), (34, 695267), (37, 638894), (38, 622081), (43, 549746), (46, 513893), (74, 319447), (86, 274873), (323, 73186), (391, 60458), (437, 54094), (629, 37582), (646, 36593), (703, 33626), (731, 32338), (782, 30229), (817, 28934), (851, 27778), (874, 27047), (989, 23902), (1258, 18791), (1406, 16813), (1462, 16169), (1591, 14858), (1634, 14467), (1702, 13889), (1978, 11951), (3182, 7429)]