28520833768

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4279837}}^1$

素因数の和:4279874

約数の個数: 48

約数和(自身を含む): 65866706820

約数和(自身を除く): 37345873052

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 4279837, 8559674, 17119348, 29958859, 34238696, 59917718, 72757229, 119835436, 145514458, 209712013, 239670872, 291028916, 419424026, 509300603, 582057832, 838848052, 1018601206, 1677696104, 2037202412, 3565104221, 4074404824, 7130208442, 14260416884, 28520833768]

約数ペア:

[(1, 28520833768), (2, 14260416884), (4, 7130208442), (7, 4074404824), (8, 3565104221), (14, 2037202412), (17, 1677696104), (28, 1018601206), (34, 838848052), (49, 582057832), (56, 509300603), (68, 419424026), (98, 291028916), (119, 239670872), (136, 209712013), (196, 145514458), (238, 119835436), (392, 72757229), (476, 59917718), (833, 34238696), (952, 29958859), (1666, 17119348), (3332, 8559674), (6664, 4279837)]