61157432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 139864320

約数和(自身を除く): 78706888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 227, 238, 283, 454, 476, 566, 908, 952, 1132, 1589, 1816, 1981, 2264, 3178, 3859, 3962, 4811, 6356, 7718, 7924, 9622, 12712, 15436, 15848, 19244, 27013, 30872, 33677, 38488, 54026, 64241, 67354, 108052, 128482, 134708, 216104, 256964, 269416, 449687, 513928, 899374, 1092097, 1798748, 2184194, 3597496, 4368388, 7644679, 8736776, 15289358, 30578716, 61157432]

約数ペア:

[(1, 61157432), (2, 30578716), (4, 15289358), (7, 8736776), (8, 7644679), (14, 4368388), (17, 3597496), (28, 2184194), (34, 1798748), (56, 1092097), (68, 899374), (119, 513928), (136, 449687), (227, 269416), (238, 256964), (283, 216104), (454, 134708), (476, 128482), (566, 108052), (908, 67354), (952, 64241), (1132, 54026), (1589, 38488), (1816, 33677), (1981, 30872), (2264, 27013), (3178, 19244), (3859, 15848), (3962, 15436), (4811, 12712), (6356, 9622), (7718, 7924)]