61835462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 49931578

約数列:

[1, 2, 13, 19, 26, 38, 41, 43, 71, 82, 86, 142, 247, 494, 533, 559, 779, 817, 923, 1066, 1118, 1349, 1558, 1634, 1763, 1846, 2698, 2911, 3053, 3526, 5822, 6106, 10127, 10621, 17537, 20254, 21242, 22919, 33497, 35074, 37843, 39689, 45838, 55309, 58007, 66994, 75686, 79378, 110618, 116014, 125173, 250346, 435461, 719017, 754091, 870922, 1438034, 1508182, 1627249, 2378287, 3254498, 4756574, 30917731, 61835462]

約数ペア:

[(1, 61835462), (2, 30917731), (13, 4756574), (19, 3254498), (26, 2378287), (38, 1627249), (41, 1508182), (43, 1438034), (71, 870922), (82, 754091), (86, 719017), (142, 435461), (247, 250346), (494, 125173), (533, 116014), (559, 110618), (779, 79378), (817, 75686), (923, 66994), (1066, 58007), (1118, 55309), (1349, 45838), (1558, 39689), (1634, 37843), (1763, 35074), (1846, 33497), (2698, 22919), (2911, 21242), (3053, 20254), (3526, 17537), (5822, 10621), (6106, 10127)]