28540584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 84115200

約数和(自身を除く): 55574616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 673, 684, 744, 1116, 1178, 1346, 1368, 1767, 2019, 2232, 2356, 2692, 3534, 4038, 4712, 5301, 5384, 6057, 7068, 8076, 10602, 12114, 12787, 14136, 16152, 20863, 21204, 24228, 25574, 38361, 41726, 42408, 48456, 51148, 62589, 76722, 83452, 102296, 115083, 125178, 153444, 166904, 187767, 230166, 250356, 306888, 375534, 396397, 460332, 500712, 751068, 792794, 920664, 1189191, 1502136, 1585588, 2378382, 3171176, 3567573, 4756764, 7135146, 9513528, 14270292, 28540584]

約数ペア:

[(1, 28540584), (2, 14270292), (3, 9513528), (4, 7135146), (6, 4756764), (8, 3567573), (9, 3171176), (12, 2378382), (18, 1585588), (19, 1502136), (24, 1189191), (31, 920664), (36, 792794), (38, 751068), (57, 500712), (62, 460332), (72, 396397), (76, 375534), (93, 306888), (114, 250356), (124, 230166), (152, 187767), (171, 166904), (186, 153444), (228, 125178), (248, 115083), (279, 102296), (342, 83452), (372, 76722), (456, 62589), (558, 51148), (589, 48456), (673, 42408), (684, 41726), (744, 38361), (1116, 25574), (1178, 24228), (1346, 21204), (1368, 20863), (1767, 16152), (2019, 14136), (2232, 12787), (2356, 12114), (2692, 10602), (3534, 8076), (4038, 7068), (4712, 6057), (5301, 5384)]