25771416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 75202560

約数和(自身を除く): 49431144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 67, 88, 93, 94, 124, 132, 134, 141, 186, 188, 201, 248, 264, 268, 282, 341, 372, 376, 402, 517, 536, 564, 682, 737, 744, 804, 1023, 1034, 1128, 1364, 1457, 1474, 1551, 1608, 2046, 2068, 2077, 2211, 2728, 2914, 2948, 3102, 3149, 4092, 4136, 4154, 4371, 4422, 5828, 5896, 6204, 6231, 6298, 8184, 8308, 8742, 8844, 9447, 11656, 12408, 12462, 12596, 16027, 16616, 17484, 17688, 18894, 22847, 24924, 25192, 32054, 34639, 34968, 37788, 45694, 48081, 49848, 64108, 68541, 69278, 75576, 91388, 96162, 97619, 103917, 128216, 137082, 138556, 182776, 192324, 195238, 207834, 274164, 277112, 292857, 384648, 390476, 415668, 548328, 585714, 780952, 831336, 1073809, 1171428, 2147618, 2342856, 3221427, 4295236, 6442854, 8590472, 12885708, 25771416]

約数ペア:

[(1, 25771416), (2, 12885708), (3, 8590472), (4, 6442854), (6, 4295236), (8, 3221427), (11, 2342856), (12, 2147618), (22, 1171428), (24, 1073809), (31, 831336), (33, 780952), (44, 585714), (47, 548328), (62, 415668), (66, 390476), (67, 384648), (88, 292857), (93, 277112), (94, 274164), (124, 207834), (132, 195238), (134, 192324), (141, 182776), (186, 138556), (188, 137082), (201, 128216), (248, 103917), (264, 97619), (268, 96162), (282, 91388), (341, 75576), (372, 69278), (376, 68541), (402, 64108), (517, 49848), (536, 48081), (564, 45694), (682, 37788), (737, 34968), (744, 34639), (804, 32054), (1023, 25192), (1034, 24924), (1128, 22847), (1364, 18894), (1457, 17688), (1474, 17484), (1551, 16616), (1608, 16027), (2046, 12596), (2068, 12462), (2077, 12408), (2211, 11656), (2728, 9447), (2914, 8844), (2948, 8742), (3102, 8308), (3149, 8184), (4092, 6298), (4136, 6231), (4154, 6204), (4371, 5896), (4422, 5828)]