61554416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 95935504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2939, 2992, 5236, 5878, 10472, 11756, 20573, 20944, 23512, 32329, 41146, 47024, 49963, 64658, 82292, 99926, 129316, 164584, 199852, 226303, 258632, 329168, 349741, 399704, 452606, 517264, 549593, 699482, 799408, 905212, 1099186, 1398964, 1810424, 2198372, 2797928, 3620848, 3847151, 4396744, 5595856, 7694302, 8793488, 15388604, 30777208, 61554416]

約数ペア:

[(1, 61554416), (2, 30777208), (4, 15388604), (7, 8793488), (8, 7694302), (11, 5595856), (14, 4396744), (16, 3847151), (17, 3620848), (22, 2797928), (28, 2198372), (34, 1810424), (44, 1398964), (56, 1099186), (68, 905212), (77, 799408), (88, 699482), (112, 549593), (119, 517264), (136, 452606), (154, 399704), (176, 349741), (187, 329168), (238, 258632), (272, 226303), (308, 199852), (374, 164584), (476, 129316), (616, 99926), (748, 82292), (952, 64658), (1232, 49963), (1309, 47024), (1496, 41146), (1904, 32329), (2618, 23512), (2939, 20944), (2992, 20573), (5236, 11756), (5878, 10472)]