63919856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 167739264

約数和(自身を除く): 103819408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 307, 308, 338, 364, 572, 614, 616, 676, 728, 1001, 1144, 1183, 1228, 1232, 1352, 1456, 1859, 2002, 2149, 2288, 2366, 2456, 2704, 3377, 3718, 3991, 4004, 4298, 4732, 4912, 6754, 7436, 7982, 8008, 8596, 9464, 13013, 13508, 14872, 15964, 16016, 17192, 18928, 23639, 26026, 27016, 27937, 29744, 31928, 34384, 43901, 47278, 51883, 52052, 54032, 55874, 63856, 87802, 94556, 103766, 104104, 111748, 175604, 189112, 207532, 208208, 223496, 307307, 351208, 363181, 378224, 415064, 446992, 570713, 614614, 702416, 726362, 830128, 1141426, 1229228, 1452724, 2282852, 2458456, 2905448, 3994991, 4565704, 4916912, 5810896, 7989982, 9131408, 15979964, 31959928, 63919856]

約数ペア:

[(1, 63919856), (2, 31959928), (4, 15979964), (7, 9131408), (8, 7989982), (11, 5810896), (13, 4916912), (14, 4565704), (16, 3994991), (22, 2905448), (26, 2458456), (28, 2282852), (44, 1452724), (52, 1229228), (56, 1141426), (77, 830128), (88, 726362), (91, 702416), (104, 614614), (112, 570713), (143, 446992), (154, 415064), (169, 378224), (176, 363181), (182, 351208), (208, 307307), (286, 223496), (307, 208208), (308, 207532), (338, 189112), (364, 175604), (572, 111748), (614, 104104), (616, 103766), (676, 94556), (728, 87802), (1001, 63856), (1144, 55874), (1183, 54032), (1228, 52052), (1232, 51883), (1352, 47278), (1456, 43901), (1859, 34384), (2002, 31928), (2149, 29744), (2288, 27937), (2366, 27016), (2456, 26026), (2704, 23639), (3377, 18928), (3718, 17192), (3991, 16016), (4004, 15964), (4298, 14872), (4732, 13508), (4912, 13013), (6754, 9464), (7436, 8596), (7982, 8008)]