29909672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 64108800

約数和(自身を除く): 34199128

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 116, 188, 211, 232, 376, 377, 422, 611, 754, 844, 1222, 1363, 1508, 1688, 2444, 2726, 2743, 3016, 4888, 5452, 5486, 6119, 9917, 10904, 10972, 12238, 17719, 19834, 21944, 24476, 35438, 39668, 48952, 70876, 79336, 79547, 128921, 141752, 159094, 257842, 287593, 318188, 515684, 575186, 636376, 1031368, 1150372, 2300744, 3738709, 7477418, 14954836, 29909672]

約数ペア:

[(1, 29909672), (2, 14954836), (4, 7477418), (8, 3738709), (13, 2300744), (26, 1150372), (29, 1031368), (47, 636376), (52, 575186), (58, 515684), (94, 318188), (104, 287593), (116, 257842), (188, 159094), (211, 141752), (232, 128921), (376, 79547), (377, 79336), (422, 70876), (611, 48952), (754, 39668), (844, 35438), (1222, 24476), (1363, 21944), (1508, 19834), (1688, 17719), (2444, 12238), (2726, 10972), (2743, 10904), (3016, 9917), (4888, 6119), (5452, 5486)]