27812096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 61209624

約数和(自身を除く): 33397528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 137, 208, 244, 256, 274, 416, 488, 548, 793, 832, 976, 1096, 1586, 1664, 1781, 1952, 2192, 3172, 3328, 3562, 3904, 4384, 6344, 7124, 7808, 8357, 8768, 12688, 14248, 15616, 16714, 17536, 25376, 28496, 33428, 35072, 50752, 56992, 66856, 101504, 108641, 113984, 133712, 203008, 217282, 227968, 267424, 434564, 455936, 534848, 869128, 1069696, 1738256, 2139392, 3476512, 6953024, 13906048, 27812096]

約数ペア:

[(1, 27812096), (2, 13906048), (4, 6953024), (8, 3476512), (13, 2139392), (16, 1738256), (26, 1069696), (32, 869128), (52, 534848), (61, 455936), (64, 434564), (104, 267424), (122, 227968), (128, 217282), (137, 203008), (208, 133712), (244, 113984), (256, 108641), (274, 101504), (416, 66856), (488, 56992), (548, 50752), (793, 35072), (832, 33428), (976, 28496), (1096, 25376), (1586, 17536), (1664, 16714), (1781, 15616), (1952, 14248), (2192, 12688), (3172, 8768), (3328, 8357), (3562, 7808), (3904, 7124), (4384, 6344)]