25715118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 67060224

約数和(自身を除く): 41345106

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 41, 43, 51, 66, 78, 82, 86, 102, 123, 129, 143, 187, 221, 246, 258, 286, 374, 429, 442, 451, 473, 533, 559, 561, 663, 697, 731, 858, 902, 946, 1066, 1118, 1122, 1326, 1353, 1394, 1419, 1462, 1599, 1677, 1763, 2091, 2193, 2431, 2706, 2838, 3198, 3354, 3526, 4182, 4386, 4862, 5289, 5863, 6149, 7293, 7667, 8041, 9061, 9503, 10578, 11726, 12298, 14586, 15334, 16082, 17589, 18122, 18447, 19006, 19393, 22919, 23001, 24123, 27183, 28509, 29971, 35178, 36894, 38786, 45838, 46002, 48246, 54366, 57018, 58179, 59942, 68757, 89913, 99671, 104533, 116358, 137514, 179826, 199342, 209066, 252109, 299013, 313599, 329681, 389623, 504218, 598026, 627198, 659362, 756327, 779246, 989043, 1168869, 1512654, 1978086, 2337738, 4285853, 8571706, 12857559, 25715118]

約数ペア:

[(1, 25715118), (2, 12857559), (3, 8571706), (6, 4285853), (11, 2337738), (13, 1978086), (17, 1512654), (22, 1168869), (26, 989043), (33, 779246), (34, 756327), (39, 659362), (41, 627198), (43, 598026), (51, 504218), (66, 389623), (78, 329681), (82, 313599), (86, 299013), (102, 252109), (123, 209066), (129, 199342), (143, 179826), (187, 137514), (221, 116358), (246, 104533), (258, 99671), (286, 89913), (374, 68757), (429, 59942), (442, 58179), (451, 57018), (473, 54366), (533, 48246), (559, 46002), (561, 45838), (663, 38786), (697, 36894), (731, 35178), (858, 29971), (902, 28509), (946, 27183), (1066, 24123), (1118, 23001), (1122, 22919), (1326, 19393), (1353, 19006), (1394, 18447), (1419, 18122), (1462, 17589), (1599, 16082), (1677, 15334), (1763, 14586), (2091, 12298), (2193, 11726), (2431, 10578), (2706, 9503), (2838, 9061), (3198, 8041), (3354, 7667), (3526, 7293), (4182, 6149), (4386, 5863), (4862, 5289)]