17927168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 88

約数和(自身を含む): 42643104

約数和(自身を除く): 24715936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 61, 64, 82, 112, 122, 128, 164, 224, 244, 256, 287, 328, 427, 448, 488, 512, 574, 656, 854, 896, 976, 1024, 1148, 1312, 1708, 1792, 1952, 2296, 2501, 2624, 3416, 3584, 3904, 4592, 5002, 5248, 6832, 7168, 7808, 9184, 10004, 10496, 13664, 15616, 17507, 18368, 20008, 20992, 27328, 31232, 35014, 36736, 40016, 41984, 54656, 62464, 70028, 73472, 80032, 109312, 140056, 146944, 160064, 218624, 280112, 293888, 320128, 437248, 560224, 640256, 1120448, 1280512, 2240896, 2561024, 4481792, 8963584, 17927168]

約数ペア:

[(1, 17927168), (2, 8963584), (4, 4481792), (7, 2561024), (8, 2240896), (14, 1280512), (16, 1120448), (28, 640256), (32, 560224), (41, 437248), (56, 320128), (61, 293888), (64, 280112), (82, 218624), (112, 160064), (122, 146944), (128, 140056), (164, 109312), (224, 80032), (244, 73472), (256, 70028), (287, 62464), (328, 54656), (427, 41984), (448, 40016), (488, 36736), (512, 35014), (574, 31232), (656, 27328), (854, 20992), (896, 20008), (976, 18368), (1024, 17507), (1148, 15616), (1312, 13664), (1708, 10496), (1792, 10004), (1952, 9184), (2296, 7808), (2501, 7168), (2624, 6832), (3416, 5248), (3584, 5002), (3904, 4592)]