38913064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3913

約数の個数: 32

約数和(自身を含む): 77968800

約数和(自身を除く): 39055736

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 3821, 5092, 7642, 10184, 15284, 30568, 72599, 145198, 256007, 290396, 512014, 580792, 1024028, 2048056, 4864133, 9728266, 19456532, 38913064]

約数ペア:

[(1, 38913064), (2, 19456532), (4, 9728266), (8, 4864133), (19, 2048056), (38, 1024028), (67, 580792), (76, 512014), (134, 290396), (152, 256007), (268, 145198), (536, 72599), (1273, 30568), (2546, 15284), (3821, 10184), (5092, 7642)]