66501008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 92595952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 659, 742, 848, 901, 952, 1318, 1484, 1802, 1904, 2636, 2968, 3604, 4613, 5272, 5936, 6307, 7208, 9226, 10544, 11203, 12614, 14416, 18452, 22406, 25228, 34927, 36904, 44812, 50456, 69854, 73808, 78421, 89624, 100912, 139708, 156842, 179248, 244489, 279416, 313684, 488978, 558832, 593759, 627368, 977956, 1187518, 1254736, 1955912, 2375036, 3911824, 4156313, 4750072, 8312626, 9500144, 16625252, 33250504, 66501008]

約数ペア:

[(1, 66501008), (2, 33250504), (4, 16625252), (7, 9500144), (8, 8312626), (14, 4750072), (16, 4156313), (17, 3911824), (28, 2375036), (34, 1955912), (53, 1254736), (56, 1187518), (68, 977956), (106, 627368), (112, 593759), (119, 558832), (136, 488978), (212, 313684), (238, 279416), (272, 244489), (371, 179248), (424, 156842), (476, 139708), (659, 100912), (742, 89624), (848, 78421), (901, 73808), (952, 69854), (1318, 50456), (1484, 44812), (1802, 36904), (1904, 34927), (2636, 25228), (2968, 22406), (3604, 18452), (4613, 14416), (5272, 12614), (5936, 11203), (6307, 10544), (7208, 9226)]