39528398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 43208242

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 49, 71, 91, 98, 133, 142, 161, 182, 247, 266, 299, 322, 437, 494, 497, 598, 637, 874, 923, 931, 994, 1127, 1274, 1349, 1633, 1729, 1846, 1862, 2093, 2254, 2698, 3059, 3266, 3458, 3479, 4186, 5681, 6118, 6461, 6958, 9443, 11362, 11431, 12103, 12922, 14651, 17537, 18886, 21229, 21413, 22862, 24206, 29302, 31027, 35074, 39767, 42458, 42826, 45227, 62054, 66101, 79534, 80017, 90454, 122759, 132202, 148603, 160034, 217189, 245518, 278369, 297206, 403351, 434378, 556738, 806702, 859313, 1040221, 1520323, 1718626, 2080442, 2823457, 3040646, 5646914, 19764199, 39528398]

約数ペア:

[(1, 39528398), (2, 19764199), (7, 5646914), (13, 3040646), (14, 2823457), (19, 2080442), (23, 1718626), (26, 1520323), (38, 1040221), (46, 859313), (49, 806702), (71, 556738), (91, 434378), (98, 403351), (133, 297206), (142, 278369), (161, 245518), (182, 217189), (247, 160034), (266, 148603), (299, 132202), (322, 122759), (437, 90454), (494, 80017), (497, 79534), (598, 66101), (637, 62054), (874, 45227), (923, 42826), (931, 42458), (994, 39767), (1127, 35074), (1274, 31027), (1349, 29302), (1633, 24206), (1729, 22862), (1846, 21413), (1862, 21229), (2093, 18886), (2254, 17537), (2698, 14651), (3059, 12922), (3266, 12103), (3458, 11431), (3479, 11362), (4186, 9443), (5681, 6958), (6118, 6461)]