61501252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21871}}^1$

素因数の和:21931

約数の個数: 24

約数和(自身を含む): 116359040

約数和(自身を除く): 54857788

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 21871, 43742, 87484, 415549, 809227, 831098, 1618454, 1662196, 3236908, 15375313, 30750626, 61501252]

約数ペア:

[(1, 61501252), (2, 30750626), (4, 15375313), (19, 3236908), (37, 1662196), (38, 1618454), (74, 831098), (76, 809227), (148, 415549), (703, 87484), (1406, 43742), (2812, 21871)]