79864204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 165609472

約数和(自身を除く): 85745268

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 254, 259, 508, 518, 607, 889, 1036, 1214, 1778, 2428, 3556, 4249, 4699, 8498, 9398, 16996, 18796, 22459, 32893, 44918, 65786, 77089, 89836, 131572, 154178, 157213, 308356, 314426, 539623, 628852, 1079246, 2158492, 2852293, 5704586, 11409172, 19966051, 39932102, 79864204]

約数ペア:

[(1, 79864204), (2, 39932102), (4, 19966051), (7, 11409172), (14, 5704586), (28, 2852293), (37, 2158492), (74, 1079246), (127, 628852), (148, 539623), (254, 314426), (259, 308356), (508, 157213), (518, 154178), (607, 131572), (889, 89836), (1036, 77089), (1214, 65786), (1778, 44918), (2428, 32893), (3556, 22459), (4249, 18796), (4699, 16996), (8498, 9398)]