38119168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 84989520

約数和(自身を除く): 46870352

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 461, 544, 608, 646, 922, 1088, 1216, 1292, 1844, 2176, 2432, 2584, 3688, 4352, 4864, 5168, 7376, 7837, 8759, 10336, 14752, 15674, 17518, 20672, 29504, 31348, 35036, 41344, 59008, 62696, 70072, 82688, 118016, 125392, 140144, 148903, 250784, 280288, 297806, 501568, 560576, 595612, 1003136, 1121152, 1191224, 2006272, 2242304, 2382448, 4764896, 9529792, 19059584, 38119168]

約数ペア:

[(1, 38119168), (2, 19059584), (4, 9529792), (8, 4764896), (16, 2382448), (17, 2242304), (19, 2006272), (32, 1191224), (34, 1121152), (38, 1003136), (64, 595612), (68, 560576), (76, 501568), (128, 297806), (136, 280288), (152, 250784), (256, 148903), (272, 140144), (304, 125392), (323, 118016), (461, 82688), (544, 70072), (608, 62696), (646, 59008), (922, 41344), (1088, 35036), (1216, 31348), (1292, 29504), (1844, 20672), (2176, 17518), (2432, 15674), (2584, 14752), (3688, 10336), (4352, 8759), (4864, 7837), (5168, 7376)]