40654684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 86704128

約数和(自身を除く): 46049444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 383, 446, 476, 766, 892, 1532, 1561, 2681, 3122, 3791, 5362, 6244, 6511, 7582, 10724, 13022, 15164, 26044, 26537, 45577, 53074, 85409, 91154, 106148, 170818, 182308, 341636, 597863, 1195726, 1451953, 2391452, 2903906, 5807812, 10163671, 20327342, 40654684]

約数ペア:

[(1, 40654684), (2, 20327342), (4, 10163671), (7, 5807812), (14, 2903906), (17, 2391452), (28, 1451953), (34, 1195726), (68, 597863), (119, 341636), (223, 182308), (238, 170818), (383, 106148), (446, 91154), (476, 85409), (766, 53074), (892, 45577), (1532, 26537), (1561, 26044), (2681, 15164), (3122, 13022), (3791, 10724), (5362, 7582), (6244, 6511)]