17874688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 39661776

約数和(自身を除く): 21787088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 131, 164, 208, 256, 262, 328, 416, 524, 533, 656, 832, 1048, 1066, 1312, 1664, 1703, 2096, 2132, 2624, 3328, 3406, 4192, 4264, 5248, 5371, 6812, 8384, 8528, 10496, 10742, 13624, 16768, 17056, 21484, 27248, 33536, 34112, 42968, 54496, 68224, 69823, 85936, 108992, 136448, 139646, 171872, 217984, 279292, 343744, 435968, 558584, 687488, 1117168, 1374976, 2234336, 4468672, 8937344, 17874688]

約数ペア:

[(1, 17874688), (2, 8937344), (4, 4468672), (8, 2234336), (13, 1374976), (16, 1117168), (26, 687488), (32, 558584), (41, 435968), (52, 343744), (64, 279292), (82, 217984), (104, 171872), (128, 139646), (131, 136448), (164, 108992), (208, 85936), (256, 69823), (262, 68224), (328, 54496), (416, 42968), (524, 34112), (533, 33536), (656, 27248), (832, 21484), (1048, 17056), (1066, 16768), (1312, 13624), (1664, 10742), (1703, 10496), (2096, 8528), (2132, 8384), (2624, 6812), (3328, 5371), (3406, 5248), (4192, 4264)]