37320388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 77271040

約数和(自身を除く): 39950652

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 223, 278, 301, 446, 556, 602, 892, 973, 1204, 1561, 1946, 3122, 3892, 5977, 6244, 9589, 11954, 19178, 23908, 30997, 38356, 41839, 61994, 67123, 83678, 123988, 134246, 167356, 216979, 268492, 433958, 867916, 1332871, 2665742, 5331484, 9330097, 18660194, 37320388]

約数ペア:

[(1, 37320388), (2, 18660194), (4, 9330097), (7, 5331484), (14, 2665742), (28, 1332871), (43, 867916), (86, 433958), (139, 268492), (172, 216979), (223, 167356), (278, 134246), (301, 123988), (446, 83678), (556, 67123), (602, 61994), (892, 41839), (973, 38356), (1204, 30997), (1561, 23908), (1946, 19178), (3122, 11954), (3892, 9589), (5977, 6244)]