42384944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 100761408

約数和(自身を除く): 58376464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 197, 226, 238, 272, 394, 452, 476, 788, 791, 904, 952, 1379, 1576, 1582, 1808, 1904, 1921, 2758, 3152, 3164, 3349, 3842, 5516, 6328, 6698, 7684, 11032, 12656, 13396, 13447, 15368, 22064, 22261, 23443, 26792, 26894, 30736, 44522, 46886, 53584, 53788, 89044, 93772, 107576, 155827, 178088, 187544, 215152, 311654, 356176, 375088, 378437, 623308, 756874, 1246616, 1513748, 2493232, 2649059, 3027496, 5298118, 6054992, 10596236, 21192472, 42384944]

約数ペア:

[(1, 42384944), (2, 21192472), (4, 10596236), (7, 6054992), (8, 5298118), (14, 3027496), (16, 2649059), (17, 2493232), (28, 1513748), (34, 1246616), (56, 756874), (68, 623308), (112, 378437), (113, 375088), (119, 356176), (136, 311654), (197, 215152), (226, 187544), (238, 178088), (272, 155827), (394, 107576), (452, 93772), (476, 89044), (788, 53788), (791, 53584), (904, 46886), (952, 44522), (1379, 30736), (1576, 26894), (1582, 26792), (1808, 23443), (1904, 22261), (1921, 22064), (2758, 15368), (3152, 13447), (3164, 13396), (3349, 12656), (3842, 11032), (5516, 7684), (6328, 6698)]