57903872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 126368256

約数和(自身を除く): 68464384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 137, 208, 254, 256, 274, 416, 508, 548, 832, 1016, 1096, 1651, 1664, 1781, 2032, 2192, 3302, 3328, 3562, 4064, 4384, 6604, 7124, 8128, 8768, 13208, 14248, 16256, 17399, 17536, 26416, 28496, 32512, 34798, 35072, 52832, 56992, 69596, 105664, 113984, 139192, 211328, 226187, 227968, 278384, 422656, 452374, 455936, 556768, 904748, 1113536, 1809496, 2227072, 3618992, 4454144, 7237984, 14475968, 28951936, 57903872]

約数ペア:

[(1, 57903872), (2, 28951936), (4, 14475968), (8, 7237984), (13, 4454144), (16, 3618992), (26, 2227072), (32, 1809496), (52, 1113536), (64, 904748), (104, 556768), (127, 455936), (128, 452374), (137, 422656), (208, 278384), (254, 227968), (256, 226187), (274, 211328), (416, 139192), (508, 113984), (548, 105664), (832, 69596), (1016, 56992), (1096, 52832), (1651, 35072), (1664, 34798), (1781, 32512), (2032, 28496), (2192, 26416), (3302, 17536), (3328, 17399), (3562, 16256), (4064, 14248), (4384, 13208), (6604, 8768), (7124, 8128)]