61562228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 138823272

約数和(自身を除く): 77261044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 653, 962, 1036, 1274, 1306, 1813, 1924, 2548, 2612, 3367, 3626, 4571, 6734, 7252, 8489, 9142, 13468, 16978, 18284, 23569, 24161, 31997, 33956, 47138, 48322, 59423, 63994, 94276, 96644, 118846, 127988, 169127, 237692, 314093, 338254, 415961, 628186, 676508, 831922, 1183889, 1256372, 1663844, 2198651, 2367778, 4397302, 4735556, 8794604, 15390557, 30781114, 61562228]

約数ペア:

[(1, 61562228), (2, 30781114), (4, 15390557), (7, 8794604), (13, 4735556), (14, 4397302), (26, 2367778), (28, 2198651), (37, 1663844), (49, 1256372), (52, 1183889), (74, 831922), (91, 676508), (98, 628186), (148, 415961), (182, 338254), (196, 314093), (259, 237692), (364, 169127), (481, 127988), (518, 118846), (637, 96644), (653, 94276), (962, 63994), (1036, 59423), (1274, 48322), (1306, 47138), (1813, 33956), (1924, 31997), (2548, 24161), (2612, 23569), (3367, 18284), (3626, 16978), (4571, 13468), (6734, 9142), (7252, 8489)]