38683216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 93509640

約数和(自身を除く): 54826424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 53, 58, 88, 104, 106, 116, 121, 143, 176, 208, 212, 232, 242, 286, 319, 377, 424, 464, 484, 572, 583, 638, 689, 754, 848, 968, 1144, 1166, 1276, 1378, 1508, 1537, 1573, 1936, 2288, 2332, 2552, 2756, 3016, 3074, 3146, 3509, 4147, 4664, 5104, 5512, 6032, 6148, 6292, 6413, 7018, 7579, 8294, 9328, 11024, 12296, 12584, 12826, 14036, 15158, 16588, 16907, 19981, 24592, 25168, 25652, 28072, 30316, 33176, 33814, 39962, 45617, 51304, 56144, 60632, 66352, 67628, 79924, 83369, 91234, 102608, 121264, 135256, 159848, 166738, 182468, 185977, 219791, 270512, 319696, 333476, 364936, 371954, 439582, 666952, 729872, 743908, 879164, 1333904, 1487816, 1758328, 2417701, 2975632, 3516656, 4835402, 9670804, 19341608, 38683216]

約数ペア:

[(1, 38683216), (2, 19341608), (4, 9670804), (8, 4835402), (11, 3516656), (13, 2975632), (16, 2417701), (22, 1758328), (26, 1487816), (29, 1333904), (44, 879164), (52, 743908), (53, 729872), (58, 666952), (88, 439582), (104, 371954), (106, 364936), (116, 333476), (121, 319696), (143, 270512), (176, 219791), (208, 185977), (212, 182468), (232, 166738), (242, 159848), (286, 135256), (319, 121264), (377, 102608), (424, 91234), (464, 83369), (484, 79924), (572, 67628), (583, 66352), (638, 60632), (689, 56144), (754, 51304), (848, 45617), (968, 39962), (1144, 33814), (1166, 33176), (1276, 30316), (1378, 28072), (1508, 25652), (1537, 25168), (1573, 24592), (1936, 19981), (2288, 16907), (2332, 16588), (2552, 15158), (2756, 14036), (3016, 12826), (3074, 12584), (3146, 12296), (3509, 11024), (4147, 9328), (4664, 8294), (5104, 7579), (5512, 7018), (6032, 6413), (6148, 6292)]