77647305368

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{3203}}^1\times {\mathrm{19301}}^1$

素因数の和:22667

約数の個数: 32

約数和(自身を含む): 146569350960

約数和(自身を除く): 68922045592

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 3203, 6406, 12812, 19301, 25624, 38602, 77204, 154408, 502871, 1005742, 2011484, 3030257, 4022968, 6060514, 12121028, 24242056, 61821103, 123642206, 247284412, 494568824, 9705913171, 19411826342, 38823652684, 77647305368]

約数ペア:

[(1, 77647305368), (2, 38823652684), (4, 19411826342), (8, 9705913171), (157, 494568824), (314, 247284412), (628, 123642206), (1256, 61821103), (3203, 24242056), (6406, 12121028), (12812, 6060514), (19301, 4022968), (25624, 3030257), (38602, 2011484), (77204, 1005742), (154408, 502871)]