66187184

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 154771344

約数和(自身を除く): 88584160

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 1637, 2128, 2527, 2888, 3274, 5054, 5776, 6548, 10108, 11459, 13096, 20216, 22918, 26192, 31103, 40432, 45836, 62206, 91672, 124412, 183344, 217721, 248824, 435442, 497648, 590957, 870884, 1181914, 1741768, 2363828, 3483536, 4136699, 4727656, 8273398, 9455312, 16546796, 33093592, 66187184]

約数ペア:

[(1, 66187184), (2, 33093592), (4, 16546796), (7, 9455312), (8, 8273398), (14, 4727656), (16, 4136699), (19, 3483536), (28, 2363828), (38, 1741768), (56, 1181914), (76, 870884), (112, 590957), (133, 497648), (152, 435442), (266, 248824), (304, 217721), (361, 183344), (532, 124412), (722, 91672), (1064, 62206), (1444, 45836), (1637, 40432), (2128, 31103), (2527, 26192), (2888, 22918), (3274, 20216), (5054, 13096), (5776, 11459), (6548, 10108)]