61435132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 64968068

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1709, 1892, 3268, 3418, 6836, 8987, 17974, 18799, 32471, 35948, 37598, 64942, 73487, 75196, 129884, 146974, 293948, 357181, 714362, 808357, 1396253, 1428724, 1616714, 2792506, 3233428, 5585012, 15358783, 30717566, 61435132]

約数ペア:

[(1, 61435132), (2, 30717566), (4, 15358783), (11, 5585012), (19, 3233428), (22, 2792506), (38, 1616714), (43, 1428724), (44, 1396253), (76, 808357), (86, 714362), (172, 357181), (209, 293948), (418, 146974), (473, 129884), (817, 75196), (836, 73487), (946, 64942), (1634, 37598), (1709, 35948), (1892, 32471), (3268, 18799), (3418, 17974), (6836, 8987)]