38776654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 69336000

約数和(自身を除く): 30559346

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 641, 1043, 1282, 2086, 4321, 4487, 8642, 8974, 18589, 30247, 37178, 60494, 95509, 130123, 191018, 260246, 668563, 1337126, 2769761, 5539522, 19388327, 38776654]

約数ペア:

[(1, 38776654), (2, 19388327), (7, 5539522), (14, 2769761), (29, 1337126), (58, 668563), (149, 260246), (203, 191018), (298, 130123), (406, 95509), (641, 60494), (1043, 37178), (1282, 30247), (2086, 18589), (4321, 8974), (4487, 8642)]