71886192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213947}}^1$

素因数の和:213965

約数の個数: 40

約数和(自身を含む): 212236416

約数和(自身を除く): 140350224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213947, 427894, 641841, 855788, 1283682, 1497629, 1711576, 2567364, 2995258, 3423152, 4492887, 5134728, 5990516, 8985774, 10269456, 11981032, 17971548, 23962064, 35943096, 71886192]

約数ペア:

[(1, 71886192), (2, 35943096), (3, 23962064), (4, 17971548), (6, 11981032), (7, 10269456), (8, 8985774), (12, 5990516), (14, 5134728), (16, 4492887), (21, 3423152), (24, 2995258), (28, 2567364), (42, 1711576), (48, 1497629), (56, 1283682), (84, 855788), (112, 641841), (168, 427894), (336, 213947)]