40351706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 67167360

約数和(自身を除く): 26815654

約数列:

[1, 2, 19, 23, 38, 46, 137, 274, 337, 437, 674, 874, 2603, 3151, 5206, 6302, 6403, 7751, 12806, 15502, 46169, 59869, 92338, 119738, 147269, 294538, 877211, 1061887, 1754422, 2123774, 20175853, 40351706]

約数ペア:

[(1, 40351706), (2, 20175853), (19, 2123774), (23, 1754422), (38, 1061887), (46, 877211), (137, 294538), (274, 147269), (337, 119738), (437, 92338), (674, 59869), (874, 46169), (2603, 15502), (3151, 12806), (5206, 7751), (6302, 6403)]