16946776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 41559840

約数和(自身を除く): 24613064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 61, 77, 82, 88, 121, 122, 154, 164, 242, 244, 287, 308, 328, 427, 451, 484, 488, 574, 616, 671, 847, 854, 902, 968, 1148, 1342, 1694, 1708, 1804, 2296, 2501, 2684, 3157, 3388, 3416, 3608, 4697, 4961, 5002, 5368, 6314, 6776, 7381, 9394, 9922, 10004, 12628, 14762, 17507, 18788, 19844, 20008, 25256, 27511, 29524, 34727, 35014, 37576, 39688, 51667, 55022, 59048, 69454, 70028, 103334, 110044, 138908, 140056, 192577, 206668, 220088, 277816, 302621, 385154, 413336, 605242, 770308, 1210484, 1540616, 2118347, 2420968, 4236694, 8473388, 16946776]

約数ペア:

[(1, 16946776), (2, 8473388), (4, 4236694), (7, 2420968), (8, 2118347), (11, 1540616), (14, 1210484), (22, 770308), (28, 605242), (41, 413336), (44, 385154), (56, 302621), (61, 277816), (77, 220088), (82, 206668), (88, 192577), (121, 140056), (122, 138908), (154, 110044), (164, 103334), (242, 70028), (244, 69454), (287, 59048), (308, 55022), (328, 51667), (427, 39688), (451, 37576), (484, 35014), (488, 34727), (574, 29524), (616, 27511), (671, 25256), (847, 20008), (854, 19844), (902, 18788), (968, 17507), (1148, 14762), (1342, 12628), (1694, 10004), (1708, 9922), (1804, 9394), (2296, 7381), (2501, 6776), (2684, 6314), (3157, 5368), (3388, 5002), (3416, 4961), (3608, 4697)]