42550538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 28573942

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 589, 779, 881, 1178, 1271, 1558, 1762, 2542, 16739, 24149, 27311, 33478, 36121, 48298, 54622, 72242, 518909, 686299, 1037818, 1119751, 1372598, 2239502, 21275269, 42550538]

約数ペア:

[(1, 42550538), (2, 21275269), (19, 2239502), (31, 1372598), (38, 1119751), (41, 1037818), (62, 686299), (82, 518909), (589, 72242), (779, 54622), (881, 48298), (1178, 36121), (1271, 33478), (1558, 27311), (1762, 24149), (2542, 16739)]