61438575368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{6899}}^1$

素因数の和:7326

約数の個数: 64

約数和(自身を含む): 120225600000

約数和(自身を除く): 58787024632

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 241, 248, 298, 482, 596, 964, 1192, 1928, 4619, 6899, 7471, 9238, 13798, 14942, 18476, 27596, 29884, 35909, 36952, 55192, 59768, 71818, 143636, 213869, 287272, 427738, 855476, 1027951, 1113179, 1662659, 1710952, 2055902, 2226358, 3325318, 4111804, 4452716, 6650636, 8223608, 8905432, 13301272, 31866481, 51542429, 63732962, 103084858, 127465924, 206169716, 247736191, 254931848, 412339432, 495472382, 990944764, 1981889528, 7679821921, 15359643842, 30719287684, 61438575368]

約数ペア:

[(1, 61438575368), (2, 30719287684), (4, 15359643842), (8, 7679821921), (31, 1981889528), (62, 990944764), (124, 495472382), (149, 412339432), (241, 254931848), (248, 247736191), (298, 206169716), (482, 127465924), (596, 103084858), (964, 63732962), (1192, 51542429), (1928, 31866481), (4619, 13301272), (6899, 8905432), (7471, 8223608), (9238, 6650636), (13798, 4452716), (14942, 4111804), (18476, 3325318), (27596, 2226358), (29884, 2055902), (35909, 1710952), (36952, 1662659), (55192, 1113179), (59768, 1027951), (71818, 855476), (143636, 427738), (213869, 287272)]