38764154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 34392454

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 71, 83, 142, 143, 166, 253, 286, 299, 506, 598, 781, 913, 923, 1079, 1562, 1633, 1826, 1846, 1909, 2158, 3266, 3289, 3818, 5893, 6578, 10153, 11786, 11869, 17963, 20306, 20999, 21229, 23738, 24817, 35926, 41998, 42458, 49634, 64823, 76609, 129646, 135539, 153218, 233519, 271078, 272987, 467038, 545974, 842699, 1490929, 1685398, 1762007, 2981858, 3524014, 19382077, 38764154]

約数ペア:

[(1, 38764154), (2, 19382077), (11, 3524014), (13, 2981858), (22, 1762007), (23, 1685398), (26, 1490929), (46, 842699), (71, 545974), (83, 467038), (142, 272987), (143, 271078), (166, 233519), (253, 153218), (286, 135539), (299, 129646), (506, 76609), (598, 64823), (781, 49634), (913, 42458), (923, 41998), (1079, 35926), (1562, 24817), (1633, 23738), (1826, 21229), (1846, 20999), (1909, 20306), (2158, 17963), (3266, 11869), (3289, 11786), (3818, 10153), (5893, 6578)]