22700372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 42937020

約数和(自身を除く): 20236648

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 269, 289, 292, 538, 578, 1076, 1156, 1241, 2482, 4573, 4964, 9146, 18292, 19637, 21097, 39274, 42194, 77741, 78548, 84388, 155482, 310964, 333829, 667658, 1335316, 5675093, 11350186, 22700372]

約数ペア:

[(1, 22700372), (2, 11350186), (4, 5675093), (17, 1335316), (34, 667658), (68, 333829), (73, 310964), (146, 155482), (269, 84388), (289, 78548), (292, 77741), (538, 42194), (578, 39274), (1076, 21097), (1156, 19637), (1241, 18292), (2482, 9146), (4573, 4964)]