61957974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 80290986

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 431, 494, 582, 741, 862, 1261, 1293, 1482, 1843, 2522, 2586, 3686, 3783, 5529, 5603, 7566, 8189, 11058, 11206, 16378, 16809, 23959, 24567, 33618, 41807, 47918, 49134, 71877, 83614, 106457, 125421, 143754, 212914, 250842, 319371, 543491, 638742, 794333, 1086982, 1588666, 1630473, 2382999, 3260946, 4765998, 10326329, 20652658, 30978987, 61957974]

約数ペア:

[(1, 61957974), (2, 30978987), (3, 20652658), (6, 10326329), (13, 4765998), (19, 3260946), (26, 2382999), (38, 1630473), (39, 1588666), (57, 1086982), (78, 794333), (97, 638742), (114, 543491), (194, 319371), (247, 250842), (291, 212914), (431, 143754), (494, 125421), (582, 106457), (741, 83614), (862, 71877), (1261, 49134), (1293, 47918), (1482, 41807), (1843, 33618), (2522, 24567), (2586, 23959), (3686, 16809), (3783, 16378), (5529, 11206), (5603, 11058), (7566, 8189)]