61945016

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8356

約数の個数: 48

約数和(自身を含む): 142237800

約数和(自身を除く): 80292784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 8317, 16634, 33268, 58219, 66536, 116438, 158023, 232876, 316046, 407533, 465752, 632092, 815066, 1106161, 1264184, 1630132, 2212322, 3260264, 4424644, 7743127, 8849288, 15486254, 30972508, 61945016]

約数ペア:

[(1, 61945016), (2, 30972508), (4, 15486254), (7, 8849288), (8, 7743127), (14, 4424644), (19, 3260264), (28, 2212322), (38, 1630132), (49, 1264184), (56, 1106161), (76, 815066), (98, 632092), (133, 465752), (152, 407533), (196, 316046), (266, 232876), (392, 158023), (532, 116438), (931, 66536), (1064, 58219), (1862, 33268), (3724, 16634), (7448, 8317)]