38298224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 79615440

約数和(自身を除く): 41317216

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2377, 4028, 4754, 8056, 9508, 16112, 19016, 38032, 45163, 90326, 125981, 180652, 251962, 361304, 503924, 722608, 1007848, 2015696, 2393639, 4787278, 9574556, 19149112, 38298224]

約数ペア:

[(1, 38298224), (2, 19149112), (4, 9574556), (8, 4787278), (16, 2393639), (19, 2015696), (38, 1007848), (53, 722608), (76, 503924), (106, 361304), (152, 251962), (212, 180652), (304, 125981), (424, 90326), (848, 45163), (1007, 38032), (2014, 19016), (2377, 16112), (4028, 9508), (4754, 8056)]