28645856568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{38069}}^1$

素因数の和:39581

約数の個数: 96

約数和(自身を含む): 88727464800

約数和(自身を除く): 60081608232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1493, 2986, 4479, 5972, 8958, 10451, 11944, 13437, 17916, 20902, 26874, 31353, 35832, 38069, 41804, 53748, 62706, 76138, 83608, 94059, 107496, 114207, 125412, 152276, 188118, 228414, 250824, 266483, 304552, 342621, 376236, 456828, 532966, 685242, 752472, 799449, 913656, 1065932, 1370484, 1598898, 2131864, 2398347, 2740968, 3197796, 4796694, 6395592, 9593388, 19186776, 56837017, 113674034, 170511051, 227348068, 341022102, 397859119, 454696136, 511533153, 682044204, 795718238, 1023066306, 1193577357, 1364088408, 1591436476, 2046132612, 2387154714, 3182872952, 3580732071, 4092265224, 4774309428, 7161464142, 9548618856, 14322928284, 28645856568]

約数ペア:

[(1, 28645856568), (2, 14322928284), (3, 9548618856), (4, 7161464142), (6, 4774309428), (7, 4092265224), (8, 3580732071), (9, 3182872952), (12, 2387154714), (14, 2046132612), (18, 1591436476), (21, 1364088408), (24, 1193577357), (28, 1023066306), (36, 795718238), (42, 682044204), (56, 511533153), (63, 454696136), (72, 397859119), (84, 341022102), (126, 227348068), (168, 170511051), (252, 113674034), (504, 56837017), (1493, 19186776), (2986, 9593388), (4479, 6395592), (5972, 4796694), (8958, 3197796), (10451, 2740968), (11944, 2398347), (13437, 2131864), (17916, 1598898), (20902, 1370484), (26874, 1065932), (31353, 913656), (35832, 799449), (38069, 752472), (41804, 685242), (53748, 532966), (62706, 456828), (76138, 376236), (83608, 342621), (94059, 304552), (107496, 266483), (114207, 250824), (125412, 228414), (152276, 188118)]