40722136

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 97962480

約数和(自身を除く): 57240344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 131, 182, 196, 244, 262, 364, 392, 427, 488, 524, 637, 728, 793, 854, 917, 1048, 1274, 1586, 1703, 1708, 1834, 2548, 2989, 3172, 3406, 3416, 3668, 5096, 5551, 5978, 6344, 6419, 6812, 7336, 7991, 11102, 11921, 11956, 12838, 13624, 15982, 22204, 23842, 23912, 25676, 31964, 38857, 44408, 47684, 51352, 55937, 63928, 77714, 83447, 95368, 103883, 111874, 155428, 166894, 207766, 223748, 310856, 333788, 391559, 415532, 447496, 667576, 727181, 783118, 831064, 1454362, 1566236, 2908724, 3132472, 5090267, 5817448, 10180534, 20361068, 40722136]

約数ペア:

[(1, 40722136), (2, 20361068), (4, 10180534), (7, 5817448), (8, 5090267), (13, 3132472), (14, 2908724), (26, 1566236), (28, 1454362), (49, 831064), (52, 783118), (56, 727181), (61, 667576), (91, 447496), (98, 415532), (104, 391559), (122, 333788), (131, 310856), (182, 223748), (196, 207766), (244, 166894), (262, 155428), (364, 111874), (392, 103883), (427, 95368), (488, 83447), (524, 77714), (637, 63928), (728, 55937), (793, 51352), (854, 47684), (917, 44408), (1048, 38857), (1274, 31964), (1586, 25676), (1703, 23912), (1708, 23842), (1834, 22204), (2548, 15982), (2989, 13624), (3172, 12838), (3406, 11956), (3416, 11921), (3668, 11102), (5096, 7991), (5551, 7336), (5978, 6812), (6344, 6419)]