142723906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 241864560

約数和(自身を除く): 99140654

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 2593, 4234, 5186, 27521, 33709, 55042, 67418, 75197, 150394, 189289, 378578, 977561, 1955122, 2460757, 4921514, 5489381, 10978762, 71361953, 142723906]

約数ペア:

[(1, 142723906), (2, 71361953), (13, 10978762), (26, 5489381), (29, 4921514), (58, 2460757), (73, 1955122), (146, 977561), (377, 378578), (754, 189289), (949, 150394), (1898, 75197), (2117, 67418), (2593, 55042), (4234, 33709), (5186, 27521)]