40490688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 112

約数和(自身を含む): 125236224

約数和(自身を除く): 84745536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 641, 658, 672, 752, 987, 1128, 1282, 1316, 1344, 1504, 1923, 1974, 2256, 2564, 2632, 3008, 3846, 3948, 4487, 4512, 5128, 5264, 7692, 7896, 8974, 9024, 10256, 10528, 13461, 15384, 15792, 17948, 20512, 21056, 26922, 30127, 30768, 31584, 35896, 41024, 53844, 60254, 61536, 63168, 71792, 90381, 107688, 120508, 123072, 143584, 180762, 210889, 215376, 241016, 287168, 361524, 421778, 430752, 482032, 632667, 723048, 843556, 861504, 964064, 1265334, 1446096, 1687112, 1928128, 2530668, 2892192, 3374224, 5061336, 5784384, 6748448, 10122672, 13496896, 20245344, 40490688]

約数ペア:

[(1, 40490688), (2, 20245344), (3, 13496896), (4, 10122672), (6, 6748448), (7, 5784384), (8, 5061336), (12, 3374224), (14, 2892192), (16, 2530668), (21, 1928128), (24, 1687112), (28, 1446096), (32, 1265334), (42, 964064), (47, 861504), (48, 843556), (56, 723048), (64, 632667), (84, 482032), (94, 430752), (96, 421778), (112, 361524), (141, 287168), (168, 241016), (188, 215376), (192, 210889), (224, 180762), (282, 143584), (329, 123072), (336, 120508), (376, 107688), (448, 90381), (564, 71792), (641, 63168), (658, 61536), (672, 60254), (752, 53844), (987, 41024), (1128, 35896), (1282, 31584), (1316, 30768), (1344, 30127), (1504, 26922), (1923, 21056), (1974, 20512), (2256, 17948), (2564, 15792), (2632, 15384), (3008, 13461), (3846, 10528), (3948, 10256), (4487, 9024), (4512, 8974), (5128, 7896), (5264, 7692)]