74581936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 174551328

約数和(自身を除く): 99969392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 881, 962, 1144, 1628, 1762, 1924, 2288, 3256, 3524, 3848, 5291, 6512, 7048, 7696, 9691, 10582, 11453, 14096, 19382, 21164, 22906, 32597, 38764, 42328, 45812, 65194, 77528, 84656, 91624, 125983, 130388, 155056, 183248, 251966, 260776, 358567, 423761, 503932, 521552, 717134, 847522, 1007864, 1434268, 1695044, 2015728, 2868536, 3390088, 4661371, 5737072, 6780176, 9322742, 18645484, 37290968, 74581936]

約数ペア:

[(1, 74581936), (2, 37290968), (4, 18645484), (8, 9322742), (11, 6780176), (13, 5737072), (16, 4661371), (22, 3390088), (26, 2868536), (37, 2015728), (44, 1695044), (52, 1434268), (74, 1007864), (88, 847522), (104, 717134), (143, 521552), (148, 503932), (176, 423761), (208, 358567), (286, 260776), (296, 251966), (407, 183248), (481, 155056), (572, 130388), (592, 125983), (814, 91624), (881, 84656), (962, 77528), (1144, 65194), (1628, 45812), (1762, 42328), (1924, 38764), (2288, 32597), (3256, 22906), (3524, 21164), (3848, 19382), (5291, 14096), (6512, 11453), (7048, 10582), (7696, 9691)]