61849978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 105019200

約数和(自身を除く): 43169222

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 1429, 2278, 2546, 2858, 21641, 24293, 27151, 43282, 48586, 54302, 95743, 191486, 461567, 923134, 1627631, 1819117, 3255262, 3638234, 30924989, 61849978]

約数ペア:

[(1, 61849978), (2, 30924989), (17, 3638234), (19, 3255262), (34, 1819117), (38, 1627631), (67, 923134), (134, 461567), (323, 191486), (646, 95743), (1139, 54302), (1273, 48586), (1429, 43282), (2278, 27151), (2546, 24293), (2858, 21641)]