29126880068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 60523037568

約数和(自身を除く): 31396157500

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 491, 548, 572, 757, 982, 1507, 1514, 1781, 1964, 3014, 3028, 3562, 5401, 6028, 6383, 7124, 8327, 9841, 10802, 12766, 16654, 19591, 19682, 21604, 25532, 33308, 39182, 39364, 67267, 70213, 78364, 103709, 108251, 134534, 140426, 207418, 216502, 269068, 280852, 371687, 414836, 433004, 739937, 743374, 874471, 1140799, 1348217, 1479874, 1486748, 1748942, 2281598, 2696434, 2959748, 3497884, 4088557, 4563196, 4831931, 5392868, 8177114, 9619181, 9663862, 14830387, 16354228, 19238362, 19327724, 29660774, 38476724, 50921119, 53151241, 59321548, 101842238, 106302482, 203684476, 212604964, 560132309, 661974547, 1120264618, 1323949094, 2240529236, 2647898188, 7281720017, 14563440034, 29126880068]

約数ペア:

[(1, 29126880068), (2, 14563440034), (4, 7281720017), (11, 2647898188), (13, 2240529236), (22, 1323949094), (26, 1120264618), (44, 661974547), (52, 560132309), (137, 212604964), (143, 203684476), (274, 106302482), (286, 101842238), (491, 59321548), (548, 53151241), (572, 50921119), (757, 38476724), (982, 29660774), (1507, 19327724), (1514, 19238362), (1781, 16354228), (1964, 14830387), (3014, 9663862), (3028, 9619181), (3562, 8177114), (5401, 5392868), (6028, 4831931), (6383, 4563196), (7124, 4088557), (8327, 3497884), (9841, 2959748), (10802, 2696434), (12766, 2281598), (16654, 1748942), (19591, 1486748), (19682, 1479874), (21604, 1348217), (25532, 1140799), (33308, 874471), (39182, 743374), (39364, 739937), (67267, 433004), (70213, 414836), (78364, 371687), (103709, 280852), (108251, 269068), (134534, 216502), (140426, 207418)]