39902408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 93744000

約数和(自身を除く): 53841592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 929, 1534, 1652, 1858, 3068, 3304, 3716, 5369, 6136, 6503, 7432, 10738, 12077, 13006, 21476, 24154, 26012, 42952, 48308, 52024, 54811, 84539, 96616, 109622, 169078, 219244, 338156, 383677, 438488, 676312, 712543, 767354, 1425086, 1534708, 2850172, 3069416, 4987801, 5700344, 9975602, 19951204, 39902408]

約数ペア:

[(1, 39902408), (2, 19951204), (4, 9975602), (7, 5700344), (8, 4987801), (13, 3069416), (14, 2850172), (26, 1534708), (28, 1425086), (52, 767354), (56, 712543), (59, 676312), (91, 438488), (104, 383677), (118, 338156), (182, 219244), (236, 169078), (364, 109622), (413, 96616), (472, 84539), (728, 54811), (767, 52024), (826, 48308), (929, 42952), (1534, 26012), (1652, 24154), (1858, 21476), (3068, 13006), (3304, 12077), (3716, 10738), (5369, 7432), (6136, 6503)]