40101266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 66189312

約数和(自身を除く): 26088046

約数列:

[1, 2, 17, 34, 37, 74, 127, 251, 254, 502, 629, 1258, 2159, 4267, 4318, 4699, 8534, 9287, 9398, 18574, 31877, 63754, 79883, 157879, 159766, 315758, 541909, 1083818, 1179449, 2358898, 20050633, 40101266]

約数ペア:

[(1, 40101266), (2, 20050633), (17, 2358898), (34, 1179449), (37, 1083818), (74, 541909), (127, 315758), (251, 159766), (254, 157879), (502, 79883), (629, 63754), (1258, 31877), (2159, 18574), (4267, 9398), (4318, 9287), (4699, 8534)]