61155136

素因数分解:

$2^6\times 7^2\times {\mathrm{19501}}^1$

素因数の和:19527

約数の個数: 42

約数和(自身を含む): 141174978

約数和(自身を除く): 80019842

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 19501, 39002, 78004, 136507, 156008, 273014, 312016, 546028, 624032, 955549, 1092056, 1248064, 1911098, 2184112, 3822196, 4368224, 7644392, 8736448, 15288784, 30577568, 61155136]

約数ペア:

[(1, 61155136), (2, 30577568), (4, 15288784), (7, 8736448), (8, 7644392), (14, 4368224), (16, 3822196), (28, 2184112), (32, 1911098), (49, 1248064), (56, 1092056), (64, 955549), (98, 624032), (112, 546028), (196, 312016), (224, 273014), (392, 156008), (448, 136507), (784, 78004), (1568, 39002), (3136, 19501)]