42938224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 57055376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 149, 166, 217, 248, 298, 332, 434, 496, 581, 596, 664, 868, 1043, 1162, 1192, 1328, 1736, 2086, 2324, 2384, 2573, 3472, 4172, 4619, 4648, 5146, 8344, 9238, 9296, 10292, 12367, 16688, 18011, 18476, 20584, 24734, 32333, 36022, 36952, 41168, 49468, 64666, 72044, 73904, 86569, 98936, 129332, 144088, 173138, 197872, 258664, 288176, 346276, 383377, 517328, 692552, 766754, 1385104, 1533508, 2683639, 3067016, 5367278, 6134032, 10734556, 21469112, 42938224]

約数ペア:

[(1, 42938224), (2, 21469112), (4, 10734556), (7, 6134032), (8, 5367278), (14, 3067016), (16, 2683639), (28, 1533508), (31, 1385104), (56, 766754), (62, 692552), (83, 517328), (112, 383377), (124, 346276), (149, 288176), (166, 258664), (217, 197872), (248, 173138), (298, 144088), (332, 129332), (434, 98936), (496, 86569), (581, 73904), (596, 72044), (664, 64666), (868, 49468), (1043, 41168), (1162, 36952), (1192, 36022), (1328, 32333), (1736, 24734), (2086, 20584), (2324, 18476), (2384, 18011), (2573, 16688), (3472, 12367), (4172, 10292), (4619, 9296), (4648, 9238), (5146, 8344)]