64328068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 137289600

約数和(自身を除く): 72961532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 596, 907, 1043, 1814, 2086, 2533, 3628, 4172, 5066, 6349, 10132, 12698, 15419, 17731, 25396, 30838, 35462, 61676, 70924, 107933, 135143, 215866, 270286, 431732, 540572, 946001, 1892002, 2297431, 3784004, 4594862, 9189724, 16082017, 32164034, 64328068]

約数ペア:

[(1, 64328068), (2, 32164034), (4, 16082017), (7, 9189724), (14, 4594862), (17, 3784004), (28, 2297431), (34, 1892002), (68, 946001), (119, 540572), (149, 431732), (238, 270286), (298, 215866), (476, 135143), (596, 107933), (907, 70924), (1043, 61676), (1814, 35462), (2086, 30838), (2533, 25396), (3628, 17731), (4172, 15419), (5066, 12698), (6349, 10132)]