28305458932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1\times {\mathrm{7639}}^1$

素因数の和:9568

約数の個数: 48

約数和(自身を含む): 54292896000

約数和(自身を除く): 25987437068

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1879, 1972, 3758, 7516, 7639, 15278, 30556, 31943, 54491, 63886, 108982, 127772, 129863, 217964, 221531, 259726, 443062, 519452, 886124, 926347, 1852694, 3705388, 3766027, 7532054, 14353681, 15064108, 28707362, 57414724, 244012577, 416256749, 488025154, 832513498, 976050308, 1665026996, 7076364733, 14152729466, 28305458932]

約数ペア:

[(1, 28305458932), (2, 14152729466), (4, 7076364733), (17, 1665026996), (29, 976050308), (34, 832513498), (58, 488025154), (68, 416256749), (116, 244012577), (493, 57414724), (986, 28707362), (1879, 15064108), (1972, 14353681), (3758, 7532054), (7516, 3766027), (7639, 3705388), (15278, 1852694), (30556, 926347), (31943, 886124), (54491, 519452), (63886, 443062), (108982, 259726), (127772, 221531), (129863, 217964)]