31728612048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5554729}}^1$

素因数の和:5554764

約数の個数: 80

約数和(自身を含む): 99185258880

約数和(自身を除く): 67456646832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 5554729, 11109458, 16664187, 22218916, 33328374, 38883103, 44437832, 66656748, 77766206, 88875664, 94430393, 116649309, 133313496, 155532412, 188860786, 233298618, 266626992, 283291179, 311064824, 377721572, 466597236, 566582358, 622129648, 661012751, 755443144, 933194472, 1133164716, 1322025502, 1510886288, 1866388944, 1983038253, 2266329432, 2644051004, 3966076506, 4532658864, 5288102008, 7932153012, 10576204016, 15864306024, 31728612048]

約数ペア:

[(1, 31728612048), (2, 15864306024), (3, 10576204016), (4, 7932153012), (6, 5288102008), (7, 4532658864), (8, 3966076506), (12, 2644051004), (14, 2266329432), (16, 1983038253), (17, 1866388944), (21, 1510886288), (24, 1322025502), (28, 1133164716), (34, 933194472), (42, 755443144), (48, 661012751), (51, 622129648), (56, 566582358), (68, 466597236), (84, 377721572), (102, 311064824), (112, 283291179), (119, 266626992), (136, 233298618), (168, 188860786), (204, 155532412), (238, 133313496), (272, 116649309), (336, 94430393), (357, 88875664), (408, 77766206), (476, 66656748), (714, 44437832), (816, 38883103), (952, 33328374), (1428, 22218916), (1904, 16664187), (2856, 11109458), (5712, 5554729)]