61418266

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 118540800

約数和(自身を除く): 57122534

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 97, 98, 142, 182, 194, 343, 497, 637, 679, 686, 923, 994, 1261, 1274, 1358, 1846, 2522, 3479, 4459, 4753, 6461, 6887, 6958, 8827, 8918, 9506, 12922, 13774, 17654, 24353, 33271, 45227, 48209, 48706, 61789, 66542, 89531, 90454, 96418, 123578, 179062, 316589, 337463, 432523, 626717, 633178, 674926, 865046, 1253434, 2362241, 4387019, 4724482, 8774038, 30709133, 61418266]

約数ペア:

[(1, 61418266), (2, 30709133), (7, 8774038), (13, 4724482), (14, 4387019), (26, 2362241), (49, 1253434), (71, 865046), (91, 674926), (97, 633178), (98, 626717), (142, 432523), (182, 337463), (194, 316589), (343, 179062), (497, 123578), (637, 96418), (679, 90454), (686, 89531), (923, 66542), (994, 61789), (1261, 48706), (1274, 48209), (1358, 45227), (1846, 33271), (2522, 24353), (3479, 17654), (4459, 13774), (4753, 12922), (6461, 9506), (6887, 8918), (6958, 8827)]