28772318982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{740143}}^1$

素因数の和:740209

約数の個数: 64

約数和(自身を含む): 68211671040

約数和(自身を除く): 39439352058

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 3534, 6479, 12958, 19437, 38874, 740143, 1480286, 2220429, 4440858, 8141573, 14062717, 16283146, 22944433, 24424719, 28125434, 42188151, 45888866, 48849438, 68833299, 84376302, 137666598, 154689887, 252388763, 309379774, 435944227, 464069661, 504777526, 757166289, 871888454, 928139322, 1307832681, 1514332578, 2615665362, 4795386497, 9590772994, 14386159491, 28772318982]

約数ペア:

[(1, 28772318982), (2, 14386159491), (3, 9590772994), (6, 4795386497), (11, 2615665362), (19, 1514332578), (22, 1307832681), (31, 928139322), (33, 871888454), (38, 757166289), (57, 504777526), (62, 464069661), (66, 435944227), (93, 309379774), (114, 252388763), (186, 154689887), (209, 137666598), (341, 84376302), (418, 68833299), (589, 48849438), (627, 45888866), (682, 42188151), (1023, 28125434), (1178, 24424719), (1254, 22944433), (1767, 16283146), (2046, 14062717), (3534, 8141573), (6479, 4440858), (12958, 2220429), (19437, 1480286), (38874, 740143)]