38503388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 46168612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 839, 1043, 1639, 1678, 2086, 3278, 3356, 4172, 5873, 6556, 9229, 11473, 11746, 18458, 22946, 23492, 36916, 45892, 64603, 125011, 129206, 250022, 258412, 500044, 875077, 1375121, 1750154, 2750242, 3500308, 5500484, 9625847, 19251694, 38503388]

約数ペア:

[(1, 38503388), (2, 19251694), (4, 9625847), (7, 5500484), (11, 3500308), (14, 2750242), (22, 1750154), (28, 1375121), (44, 875077), (77, 500044), (149, 258412), (154, 250022), (298, 129206), (308, 125011), (596, 64603), (839, 45892), (1043, 36916), (1639, 23492), (1678, 22946), (2086, 18458), (3278, 11746), (3356, 11473), (4172, 9229), (5873, 6556)]