38415388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 75809664

約数和(自身を除く): 37394276

約数列:

[1, 2, 4, 11, 22, 44, 67, 83, 134, 157, 166, 268, 314, 332, 628, 737, 913, 1474, 1727, 1826, 2948, 3454, 3652, 5561, 6908, 10519, 11122, 13031, 21038, 22244, 26062, 42076, 52124, 61171, 115709, 122342, 143341, 231418, 244684, 286682, 462836, 573364, 873077, 1746154, 3492308, 9603847, 19207694, 38415388]

約数ペア:

[(1, 38415388), (2, 19207694), (4, 9603847), (11, 3492308), (22, 1746154), (44, 873077), (67, 573364), (83, 462836), (134, 286682), (157, 244684), (166, 231418), (268, 143341), (314, 122342), (332, 115709), (628, 61171), (737, 52124), (913, 42076), (1474, 26062), (1727, 22244), (1826, 21038), (2948, 13031), (3454, 11122), (3652, 10519), (5561, 6908)]